[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CN105070790B - Nanochain solar cell preparation method - Google Patents

Nanochain solar cell preparation method Download PDF

Info

Publication number
CN105070790B
CN105070790B CN201510518363.9A CN201510518363A CN105070790B CN 105070790 B CN105070790 B CN 105070790B CN 201510518363 A CN201510518363 A CN 201510518363A CN 105070790 B CN105070790 B CN 105070790B
Authority
CN
China
Prior art keywords
container
nano chain
preparation
colloid
leg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510518363.9A
Other languages
Chinese (zh)
Other versions
CN105070790A (en
Inventor
高荣礼
符春林
蔡苇
邓小玲
陈刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiaxing Juteng Information Technology Co.,Ltd.
Original Assignee
Chongqing University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing University of Science and Technology filed Critical Chongqing University of Science and Technology
Priority to CN201510518363.9A priority Critical patent/CN105070790B/en
Publication of CN105070790A publication Critical patent/CN105070790A/en
Application granted granted Critical
Publication of CN105070790B publication Critical patent/CN105070790B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H01L31/18—
    • H01L31/0224—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Hybrid Cells (AREA)

Abstract

The invention discloses a specifically-orientated nanochain solar cell preparation method. The method comprises a first step of preparing electrodes in which a substrate and a surrounding wall are taken, the surrounding wall comprises a side wall and a top wall, a lower electrode is prepared on the upper end surface of the substrate, and an upper electrode is prepared on the lower surface of the top wall, a second step of preparing a container in which the surrounding wall is fixed on the substrate and a container with a sealed structure is obtained, a third step of preparing a magnetoelectric colloid in which magnetic nano particles and ferroelectric sol are prepared, the magnetic nano particles are added to the ferroelectric sol for uniform mixing, a magnetoelectric colloid is obtained, and the magnetoelectric colloid is added to the container, and a fourth step of preparing a nanochain solar cell in which a magnetic field is applied to the container, a magnetic nanochain along the magnetic field direction is obtained, the container is baked while the magnetic field is applied until the magnetoelectric colloid in the container becomes gel, the container is then burnt, and after the surrounding wall of the container is burnt or decomposed, a nanochain solar cell is obtained.

Description

The preparation method of nano chain solaode
Technical field
The present invention relates to technical field of solar batteries, more particularly to a kind of preparation side of nano chain solaode Method.
Background technology
Energy crisis is the great difficult problem that our times various countries face, develop regenerative resource be alleviate the problem it is effective Approach.In numerous regenerative resources, solar energy because its have the advantages that aboundresources, it is widely distributed, clean it is clean enjoy Favor.Photovoltaic generation is a kind of principal mode for developing solar energy, and its principle is to make photovoltaic cell using photovoltaic effect, The luminous energy of the sun is converted into into electric energy.Photovoltaic cell is broadly divided into silicon, CIS, GaAs, cadmium telluride and polymer photovoltaic Battery etc..Existing industrial thin-film solar cells have that conversion efficiency is low, stability is poor, production cost is higher etc. and lack Point.Want change disadvantage mentioned above, can pass through to improve the preparation technology and technical parameter of thin film, or improve utilizing for light and imitate Rate.The problems such as first method faces R＆D cycle length, high cost, technical difficulty, therefore, the utilization ratio for improving light is to improve The important means of conversion efficiency, it appears very necessary.Want to improve the utilization rate of sunlight, can be by improving thin film to the sun The absorbance of light, and the thickness for increasing thin film can accomplish this point.But, film thickness is thicker, will certainly reduce solar-electricity The stability in pond, while can also increase the recombination rate of photo-generated carrier, reduces conversion efficiency.As nano wire (nano chain) has A series of property not available for thin film, for example its there is the absorbance high to light, low recombination rate, (receive in nano wire in addition Rice chain) one end there is stronger electric field (similar to the electric field near needle point), therefore photo-generated carrier had higher search Collection efficiency.Therefore prepare it is high-quality, possess specific texture, relatively low defect, higher purity (high principal phase ratio) Nano wire (nano chain) be improve solar cell photoelectric conversion efficiency effective means.Therefore, how to prepare with spy Determine texture, highly purified solar cell nanometer line (nano chain) and just seem very necessary.
The weak point of current nano wire and preparation method thereof：
The method of nano wire mainly bag hydro-thermal method, electrochemical process, sol-gel process, direct precipitation method, gas phase are prepared at present Sedimentation.No matter which kind of method, all it is difficult to obtain the nano wire with specific orientation, and preparation process is more complicated.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of nano chain solar energy with specific orientation The preparation method of battery.
The object of the present invention is achieved like this：
A kind of preparation method of nano chain solaode, the method are carried out according to the following steps：
Step 1) prepare electrode
Substrate made by exotic material is taken, and for the leg of covering substrate, the leg includes side wall, roof, Burning/the decomposition temperature of the leg prepares bottom electrode in the upper surface of substrate less than the burning/decomposition temperature of ferroelectric material, Top electrode is prepared in the lower surface of roof；
Step 2) prepare container
Leg is fixed on substrate, the container of sealing structure is obtained；
Step 3) prepare magnetoelectricity colloid
Magnetic nanometer particles, ferroelectricity colloidal sol are prepared, magnetic nanometer particles is added and is uniformly mixed in ferroelectricity colloidal sol, obtained To magnetoelectricity colloid, magnetoelectricity colloid is added in container；
Step 4) prepare nano chain solaode
Magnetic field is applied to container, the magnetic nano chain along magnetic direction is obtained, applies baking container while magnetic field, directly Magnetoelectricity colloid into container is changed into gel, then calcining vessel, after the leg roof of the container that at least burns/decompose, Obtain nano chain solaode.
Step 1) in, the bottom electrode is using one kind system in pulsed laser deposition, magnetron sputtering, sol-gel process It is standby.
Step 1) in, the Top electrode is prepared using the one kind in pulsed laser deposition, sol-gel process.
In order to larger photoelectric current can be obtained in illumination, it is preferable that the thickness of the container had both been less than container length 1/5, and less than the 1/5 of container width, form the container of laminated structure.
In order to burn leg at a lower temperature, it is preferable that the material of the leg adopts plastics.
In order to advantageously leg is fixed on substrate, it is preferable that step 2) in, the leg is adhesively fixed on substrate On.
Preferably, step 3) in, the magnetic nanometer particles are CFO nanoparticles, and the ferroelectricity colloidal sol is that BTO is molten Glue.
In order to magnetoelectricity colloid is added in container, it is preferable that step 3) in, the magnetoelectricity colloid is injected with syringe In container.
In order to obtain the ferroelectric nano chain of vertical direction, it is preferable that step 4) in, vertically apply magnetic field, obtain The ferroelectric nano chain of vertical direction.
Leg is ablated off for convenience, it is preferable that step 4) in, magnetoelectricity colloid removes magnetic field after being changed into gel, Then calcining vessel.
As a result of above-mentioned technical proposal, the present invention has the advantages that：
1st, preparation method is simple, it is only necessary to will be dispersed in inside certain base fluid with ferroelectric microgranule, forms ferroelectricity Property liquid.Applying magnetic field to ferroelectricity liquid causes ferromagnetic fine particles to form chain.
2nd, under the action of a magnetic field, can rotate with ferroelectric microgranule, and due in a liquid, so magnetic field Can be smaller, due to Brownian movement, the steering under magnetic field is easier.Need in solids to apply relatively large electric field ability Allow change polarised direction, it is breakdown that electric field easily causes greatly very much sample.
3rd, by the size in change magnetic field, direction, gradient magnitude, it is possible to easily regulate and control the length of ferroelectric nano chain Thickness.
4th, magnetic field is non-contacting field, and the ability with remotely control can cause instrument miniaturization.It is integrated.It is not required to Power supply is wanted, energy is saved.
Description of the drawings
Fig. 1 be embodiment of the present invention step 2) schematic diagram；
Fig. 2 be embodiment of the present invention step 3) the 3rd step schematic diagram；
Fig. 3 be embodiment of the present invention step 4) the 1st step schematic diagram；
Fig. 4 be embodiment of the present invention step 4) the 2nd step schematic diagram；
Fig. 5 be embodiment of the present invention step 4) the 3rd step schematic diagram；
Transmission electron microscope pictures of the Fig. 6 for BTO powder；
Fig. 7 is the I-V curve of battery structure under illumination-not illumination；
Fig. 8 is short-circuit photocurrent (by upper/lower electrode short circuit) change over time under illumination and not illumination.
In accompanying drawing, 1 is bottom electrode, and 2 is leg, and 3 is magnetic nanometer particles, and 4 is ferroelectricity colloidal sol, and 5 is nano chain, and 6 are Top electrode.
Specific embodiment
Embodiment
Step 1) prepare electrode
By taking pulsed laser deposition as an example, or other methods, such as magnetron sputtering, sol-gel process etc..With La0.7Sr0.3MnO3As a example by bottom electrode, it would however also be possible to employ other materials, such as conductive oxide ITO, La0.5Sr0.5CoO3Deng Or metal, Au, Pt, Ag etc..First in SrTiO3Substrate (can certainly be other types of substrate, silicon chip, glass etc.) Cleaned with ultrasound wave in acetone, ethanol respectively, dried；Chip bench is polished with sand paper, and cleaned up, will be dried in the air Dry substrate heat conduction elargol is bonded on chip bench, the corresponding mask of shape then according to required electrode, size, number Version blocks substrate.It is put into after drying in cavity on warm table, starts evacuation.Treat that air pressure is extracted into 10-4During Pa, substrate is begun to warm up Platform.Note being slowly heated, being generally heated to 700 DEG C needs 90 minutes or so.After reaching target temperature, substrate is kept off with baffle plate Firmly, and desired gas are passed through to certain pressure intensity.The energy and frequency parameter of setting laser, carries out pre-sputtering to remove La0.7Sr0.3MnO3Thin film is (here with La0.7Sr0.3MnO3：Bottom electrode as measurement photovoltaic effect is abbreviated as a example by LSMO, Other conductive films can be selected) dirt on surface, make thin film expose fresh surface, generally 2～5 points of pre-sputtering time Clock；During pre-sputtering, the parameter such as adjustment laser optical path, range, so that plumage brightness end is tangent with chip bench.Rotate chip bench and Thin film, and laser is made in X, Y-direction particles；After treating temperature, stable gas pressure, baffle plate is removed, deposited.According to required Film thickness select suitable sedimentation time, deposition to terminate after, be filled with certain gas slow cooling as required.
The leg in covering substrate is taken, the leg includes side wall, roof, and the burning/decomposition temperature of the leg is low In the burning/decomposition temperature of ferroelectric material, the material of leg is using Organic substance thin slice (or the thin film that other materials are done, this material The necessary decomposition temperature of material is relatively low, less than ferroelectric material, is preferably controlled in less than 500 degree), in the present embodiment, leg adopts plastic sheet Make, Top electrode is prepared in the lower surface of roof.Ag electrodes are sputtered on substrate by pulsed laser deposition (without heating), Can also be other electrodes.Or by other methods, such as sol-gel process gets rid of one layer of conductive layer on substrate. In actual fabrication process, the Top electrode of arbitrary shape, arbitrary dimension, any number can be prepared as needed.
Step 2) prepare container
As shown in figure 1, leg is covered and bonds on substrate, obtain by AB glue, 502 glue etc. from surrounding and top Laminar container, the length and width of container are all much larger than thickness.Its purpose is to constitute " flake ".If container is too thick, Volume of a container will be than larger, wherein the magnetoelectricity liquid for filling will compare many, the thickness of the ferroelectric nano chain for finally obtaining Just comparison is thick.The thickness of ferroelectric material is thicker, and light can not be completely penetrated through, and the photo-generated carrier for obtaining is just fewer.In addition, ferroelectricity If layer is too thick, compound more of photo-generated carrier, resulting photogenerated current is with regard to very little.For example long and width is all 1cm, thick Spend for 1mm.Container can also be processed by other methods.
Step 3) prepare magnetoelectricity colloid
1st step：Prepare with ferromagnetic Conjugate ferrite (CFO) nanoparticle：
For example, by FeCl3·6H2O (0.04mol, 100mL) and Co (NO3)2·6H2O (0.02mol, 100mL) mixes, plus Enter NaOH (0.35mol, 500mL), then by mixed solution be heated to boiling, with quick stirring. boiling continue 1min after take Lower natural sedimentation. the HNO of 1mol/L is used after fully precipitating3Cleaning is carried out to precipitate for solution until pH value then will cleaning for 7. Products therefrom through acetone be dehydrated, be dried etc. required for obtaining after operation with ferromagnetic CFO nanoparticles.
2nd step：Ferroelectric Barium metatitanate. (BTO) colloidal sol is prepared with sol-gel process：
1) preparation of barium precursor liquid：Appropriate glacial acetic acid is added in barium acetate, is placed in 80 DEG C of thermostat water baths and is added Heat of solution, is transferred to after cooling in volumetric flask, obtains final product Ba precursor liquids using burette Deca ethylene glycol constant volume.2) titanium precursor The preparation of liquid：Glacial acetic acid and ethylene glycol are added in butyl titanate as mixed solvent, appearance are transferred to Jing after dissolving In measuring bottle, ethylene glycol constant volume is instilled using burette and obtains final product Ti precursor liquids.Ti precursor liquids are added drop-wise in Ba precursor liquids, are dripped Plus after add appropriate acetylacetone,2,4-pentanedione to adjust dissolved adhesiveness, after mix homogeneously, Jing obtains final product the colloidal sol of pure barium titanate for 24 hours.If needing The colloidal sol of barium titanate doping is prepared, appropriate La precursor liquids, Nd precursor liquids or Co precursor liquids only need to be added simultaneously, Jing 24 hours is old The colloidal sol of barium titanate doping is obtained final product after change.If necessary, can also add ethanol in proper amount amine to control the viscosity of colloidal sol.
3rd step：The CFO magnetic nanometer particles for having prepared are added in colloidal sol, finally by the colloidal sol for obtaining and micro- The mixture of grain is magnetoelectricity colloid, as shown in Figure 2.
Step 4) prepare nano chain solaode
1st step：The magnetoelectricity colloid obtained in step 3 is applied into vertical magnetic field, allows the magnetic CFO microgranules of tool to be formed Chain, just obtains the nano chain of vertical direction shown in Fig. 3.
2nd step：Above sample is toasted into (100-200 degree) on warm table while magnetic field is added. till drying. Purpose is to fall the organic material decomposition in colloidal sol, while liquid evaporation is fallen.Become stable gel, could so keep The inside is magnetic chain, and the presoma (temperature is low, does not also react, therefore is not also BTO) of one layer of BTO is wrapped up in outside.Such as Fig. 4 institutes Show.
3rd step：Batch-type furnace is put into after drying to be sintered, is 900 DEG C in sintering temperature, the time is 2h, it is therefore an objective to will The substance decomposition of the roof of leg is fallen.Different materials can be selected as needed to decide whether point as the material of leg side wall Take off, concrete condition is as follows：Pattern if necessary to nano chain is measured from side, then need to fall sidewall decomposition, otherwise bad Observation.When measurement surface pattern, if Sidewall Height is more than the height of Top electrode, so that bad observation surface topography When, it is necessary to sidewall decomposition is fallen.If the property of measurement vertical direction nano chain, such as electric conductivity, ferroelectricity Property etc., at this moment side wall does not result in impact, then can be without removing.It is last just obtain shown in Fig. 5 by it is internal for magnetic chain, it is outer Portion is the solaode column structure of ferroelectric layer composition.
Obtained solaode is detected, it is as a result as follows：
As can be known from Fig. 6, the BTO powder prepared by us is substantially spherically-shaped, average to be directly about 20nm.Can from Fig. 7 Know, the resistivity of sample is decreased obviously under illumination, show that the sample prepared by us has obvious photovoltaic effect.From Fig. 8 Understand, during the loop of whole short circuit is downloaded in details in a play not acted out on stage, but told through dialogues, no electric current is produced, however, producing significantly short circuit electricity in sample under light illumination Stream (i.e. short-circuit photogenerated current), size is about 0.24nA, shows that the sample prepared by us has obvious photovoltaic effect, sample Solaode can be considered as.
Finally illustrate, preferred embodiment above is only unrestricted to illustrate technical scheme, although logical Cross above preferred embodiment to be described in detail the present invention, it is to be understood by those skilled in the art that can be Various changes are made to which in form and in details, without departing from claims of the present invention limited range.

Claims (9)

1. a kind of preparation method of nano chain solaode, it is characterised in that the method is carried out according to the following steps：
Step 1) prepare electrode
Substrate made by exotic material is taken, and for the leg of covering substrate, the leg includes side wall, roof, described Burning/the decomposition temperature of leg prepares bottom electrode in the upper surface of substrate less than the burning/decomposition temperature of ferroelectric material, on top The lower surface of wall prepares Top electrode；
Step 2) prepare container
Leg is fixed on substrate, the container of sealing structure is obtained, the thickness of the container had both been less than the 1/5 of container length, Again less than the 1/5 of container width, the container of laminated structure is formed；
Step 3) prepare magnetoelectricity colloid
Magnetic nanometer particles, ferroelectricity colloidal sol are prepared, magnetic nanometer particles is added and is uniformly mixed in ferroelectricity colloidal sol, obtain magnetic Electrically colloid, magnetoelectricity colloid is added in container；
Step 4) prepare nano chain solaode
Magnetic field is applied to container, the magnetic nano chain along magnetic direction is obtained, applies baking container while magnetic field, until holding Magnetoelectricity colloid in device is changed into gel, then calcining vessel, after the leg roof of the container that at least burns/decompose, obtains Nano chain solaode.
2. the preparation method of nano chain solaode according to claim 1, it is characterised in that step 1) in, it is described Bottom electrode is prepared using the one kind in pulsed laser deposition, magnetron sputtering, sol-gel process.
3. the preparation method of nano chain solaode according to claim 1, it is characterised in that step 1) in, it is described Top electrode is prepared using the one kind in pulsed laser deposition, sol-gel process.
4. the preparation method of nano chain solaode according to claim 1, it is characterised in that the material of the leg Using plastics.
5. the preparation method of nano chain solaode according to claim 1, it is characterised in that step 2) in, it is described Leg is adhesively fixed on substrate.
6. the preparation method of nano chain solaode according to claim 1, it is characterised in that step 3) in, it is described Magnetic nanometer particles are CFO nanoparticles, and the ferroelectricity colloidal sol is BTO colloidal sols.
7. the preparation method of nano chain solaode according to claim 1, it is characterised in that step 3) in, it is described Magnetoelectricity colloid is with syringe injection container.
8. the preparation method of nano chain solaode according to claim 1, it is characterised in that step 4) in, along perpendicular Nogata obtains the ferroelectric nano chain of vertical direction to magnetic field is applied.
9. the preparation method of nano chain solaode according to claim 1, it is characterised in that step 4) in, magnetoelectricity Property colloid removes magnetic field after being changed into gel, then calcining vessel.
CN201510518363.9A 2015-08-21 2015-08-21 Nanochain solar cell preparation method Active CN105070790B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510518363.9A CN105070790B (en) 2015-08-21 2015-08-21 Nanochain solar cell preparation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510518363.9A CN105070790B (en) 2015-08-21 2015-08-21 Nanochain solar cell preparation method

Publications (2)

Publication Number Publication Date
CN105070790A CN105070790A (en) 2015-11-18
CN105070790B true CN105070790B (en) 2017-04-19

Family

ID=54500115

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510518363.9A Active CN105070790B (en) 2015-08-21 2015-08-21 Nanochain solar cell preparation method

Country Status (1)

Country Link
CN (1) CN105070790B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105947971B (en) * 2016-05-26 2017-11-10 清华大学深圳研究生院 A kind of preparation method of Ferromagnetic Nanowire Arrays

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102010189A (en) * 2010-10-20 2011-04-13 沈阳理工大学 One-dimensional bar barium ferrite and preparation method thereof
CN103183503A (en) * 2011-12-27 2013-07-03 宁波杉杉新材料科技有限公司 Rodlike nano barium ferrite, and preparation method and application thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102010189A (en) * 2010-10-20 2011-04-13 沈阳理工大学 One-dimensional bar barium ferrite and preparation method thereof
CN103183503A (en) * 2011-12-27 2013-07-03 宁波杉杉新材料科技有限公司 Rodlike nano barium ferrite, and preparation method and application thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Mechanism of ferroeletric resistive switching ofBi0.9La0.1FeO3 thin film;R.L.Gao et al.;《Thin solid Films》;20150327;全文 *
铁磁壳层纳米颗粒周围局域电场的研究;范春珍等;《郑州大学学报》;20130531;全文 *

Also Published As

Publication number Publication date
CN105070790A (en) 2015-11-18

Similar Documents

Publication Publication Date Title
Tong et al. Self-supported one-dimensional materials for enhanced electrochromism
Cakir et al. Comparison between synthesis techniques to obtain ZnO nanorods and its effect on dye sensitized solar cells
CN105895807B (en) A kind of doping TiO2The preparation method of film
JP2003281947A (en) Low temperature synthesizing of conductive titanium oxide porous thick film
CN205452361U (en) Heterojunction solar cell based on plumbous iodine single crystal section of perovskite methylamine
CN107919403A (en) A kind of efficiently selen-tellurjum cadmium alloy nanometer crystals solar cell and preparation method thereof
Senthil et al. Applications of highly ordered paddle wheel like structured ZnO nanorods in dye sensitized solar cells
CN109888106B (en) SnO (stannic oxide)2Preparation method of electron transport layer and perovskite solar cell
Ameen et al. Influence of seed layer treatment on low temperature grown ZnO nanotubes: Performances in dye sensitized solar cells
Ranjbar et al. Sonochemical synthesis and characterization of a Zn (II) supramolecule, bis (2, 6 diaminopyridinium) bis (pyridine-2, 6-dicarboxylato) zincate (II), as a novel precursor for the ZnO-based dye sensitizer solar cell
CN105070790B (en) Nanochain solar cell preparation method
CN105470395A (en) Heterojunction solar cell based on perovskite methylamine lead iodine monocrystal slice and preparation method for heterojunction solar cell
CN108389971A (en) A kind of large area Rutile Type SnO2The low temperature preparation method of film and its application
CN102515248B (en) Method for preparing ZnO nano-rod array by pulse electromagnetic field
Kumar et al. Synthesis of ZnO nanostructures
CN105140041B (en) Liquid solar energy battery and preparation method thereof
CN105702762A (en) Method for preparing T-phase bismuth ferrite film
CN105174212B (en) The preparation method of ferroelectric nano chain
Bosch-Jimenez et al. Solution processable titanium dioxide precursor and nanoparticulated ink: Application in Dye Sensitized Solar Cells
CN105206710B (en) The preparation method of the ferroelectric thin film with texture
CN105206706B (en) The preparation method of nano chain solar cell
CN105185867B (en) The preparation method of nano chain solaode
CN105118677B (en) Liquid solar energy battery and preparation method thereof
CN105118675B (en) Light anode containing two-dimensional nano crystalline substance photonic crystal scattering layer and preparation method thereof
CN110776000B (en) All-inorganic perovskite nanocrystalline, preparation method thereof and application thereof in semiconductor device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20201217

Address after: Building 647, Century Avenue, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province

Patentee after: Jiaxing Juteng Information Technology Co.,Ltd.

Address before: 401331 Chongqing city Shapingba District hogye University City, Chongqing University of Science and Technology

Patentee before: Chongqing University of Science & Technology

TR01 Transfer of patent right
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20151118

Assignee: Wenling Oudian Shoes Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005261

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240506

Application publication date: 20151118

Assignee: WENLING CITY ANTONG ELECTRIC APPLIANCE Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005260

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240506

Application publication date: 20151118

Assignee: Zhejiang Yuanhua Machinery Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005232

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240506

Application publication date: 20151118

Assignee: Qianjiang Group Qiangjiang Electromechanical (Wenling) Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005230

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240506

Application publication date: 20151118

Assignee: WENLING DELIZHONG MACHINERY MANUFACTURING Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980005229

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240506

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20151118

Assignee: Taizhou Xingang Shoes Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008287

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240701

Application publication date: 20151118

Assignee: Taizhou Wufa Pneumatic Tools Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008283

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240701

Application publication date: 20151118

Assignee: Zhejiang Weipu Electromechanical Technology Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008281

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240701

Application publication date: 20151118

Assignee: Wenling Lanbang Electrical Accessories Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008274

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240701

Application publication date: 20151118

Assignee: Taizhou Ruihong Aluminum Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008271

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: ZHEJIANG HONGAO ELECTROMECHANICAL Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008269

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: WENLING FANGYUAN FOOD Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008268

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Zhejiang Yanzhi pneumatic tools Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008266

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Zhejiang Baitong Cable Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008265

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Zhejiang Tenglong Shipbuilding Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008264

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Taizhou Miracle Shoes Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008259

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Taizhou Jujie Machinery Manufacturing Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008255

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Wenling Dadi Packaging Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008254

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Taizhou Zhengbiao Shoes Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008251

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Wenling Yida Hat Industry Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008250

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Taizhou Jincheng Electronic Technology Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008242

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: TAIZHOU WOBA MACHINERY & ELECTRICAL Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008241

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Wenling Fengling Auto Parts Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008232

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Wenling Baihong Machinery Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008179

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Wenling Dongyin Shoe Materials Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008174

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: ZHEJIANG XINYA PUMP INDUSTRY Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008172

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

Application publication date: 20151118

Assignee: Wenling Xingying fan Co.,Ltd.

Assignor: Jiaxing Juteng Information Technology Co.,Ltd.

Contract record no.: X2024980008161

Denomination of invention: Preparation methods of nanochain solar cells

Granted publication date: 20170419

License type: Common License

Record date: 20240628

EE01 Entry into force of recordation of patent licensing contract