CN106252654A - The lead-acid accumulator negative pole lead paste of inhibited oxidation - Google Patents
The lead-acid accumulator negative pole lead paste of inhibited oxidation Download PDFInfo
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- CN106252654A CN106252654A CN201610715270.XA CN201610715270A CN106252654A CN 106252654 A CN106252654 A CN 106252654A CN 201610715270 A CN201610715270 A CN 201610715270A CN 106252654 A CN106252654 A CN 106252654A
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- Prior art keywords
- lead
- acid
- negative pole
- inhibited oxidation
- acid accumulator
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- 239000002253 acid Substances 0.000 title claims abstract description 34
- 230000003647 oxidation Effects 0.000 title claims abstract description 27
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 27
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 22
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims abstract description 20
- SJJCQDRGABAVBB-UHFFFAOYSA-N 1-hydroxy-2-naphthoic acid Chemical compound C1=CC=CC2=C(O)C(C(=O)O)=CC=C21 SJJCQDRGABAVBB-UHFFFAOYSA-N 0.000 claims abstract description 18
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000006229 carbon black Substances 0.000 claims abstract description 12
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004021 humic acid Substances 0.000 claims abstract description 11
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 11
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000006230 acetylene black Substances 0.000 claims abstract description 10
- RYZCLUQMCYZBJQ-UHFFFAOYSA-H lead(2+);dicarbonate;dihydroxide Chemical compound [OH-].[OH-].[Pb+2].[Pb+2].[Pb+2].[O-]C([O-])=O.[O-]C([O-])=O RYZCLUQMCYZBJQ-UHFFFAOYSA-H 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 235000018553 tannin Nutrition 0.000 claims description 12
- 229920001864 tannin Polymers 0.000 claims description 12
- 239000001648 tannin Substances 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 9
- UOBYKYZJUGYBDK-UHFFFAOYSA-N 2-naphthoic acid Chemical compound C1=CC=CC2=CC(C(=O)O)=CC=C21 UOBYKYZJUGYBDK-UHFFFAOYSA-N 0.000 claims description 2
- 239000011505 plaster Substances 0.000 description 14
- 239000000654 additive Substances 0.000 description 12
- 230000000996 additive effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000013543 active substance Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 2
- XCAUINMIESBTBL-UHFFFAOYSA-N lead(ii) sulfide Chemical compound [Pb]=S XCAUINMIESBTBL-UHFFFAOYSA-N 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920005552 sodium lignosulfonate Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ZVWDVFLJTFJSAT-UHFFFAOYSA-N [Na].OC1=C(C=CC2=CC=CC=C12)C(=O)O Chemical compound [Na].OC1=C(C=CC2=CC=CC=C12)C(=O)O ZVWDVFLJTFJSAT-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 239000004531 microgranule Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/56—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses the lead-acid accumulator negative pole lead paste of inhibited oxidation, it is characterized in that, mixed by the raw material of following weight: Hydrocerussitum (Ceruse) 100g, sulphuric acid 4～10 g, barium sulfate 0.6 g, humic acid 0.3～0.9 g, white carbon black 0.2 g, acetylene black 0.3 g, tannic extract 0.4g, 1 hydroxyl 2 naphthoic acid 0.3g, Colophonium 0.03g.It is an object of the invention to provide the lead-acid accumulator negative pole lead paste of inhibited oxidation, the problem aoxidized in atmosphere with the spongy lead button alleviated in prior art on negative plate, it is achieved slow down lead button oxidation rate, improve the purpose of service lifetime of accumulator.
Description
Technical field
The present invention relates to lead plaster field, concretely relate to the lead-acid accumulator negative pole lead paste of inhibited oxidation.
Background technology
Positive/negative plate is parts the most crucial in accumulator, and the quality of positive/negative plate directly determines the electric discharge of accumulator
Capacity and service life cycle.Along with the fast development of auto industry, more and more higher to the performance requirement of lead battery, wherein
One of exactly accumulator is had higher requirement in service life under the high temperature conditions.The negative pole of lead-acid accumulator is by plate
Grid and fine grain spongy lead composition, these spongy leads are porous velvet-like materials, and it has more much larger than metallic lead
Surface area again, owing to the spontaneous reduction of material free energy is inclined to, these the tiny lead therefore in charge and discharge process, on pole plate
Grain can gradually be assembled, and makes lead granule become big, makes negative plate porosity really taper into, and negative discharge performance drastically declines, and is formed
So-called negative plate " shrinks ".It addition, in discharge process, negative pole the product sulfur lead plumbate is a kind of high impedance material, its gradually shape
Become one layer of fine and close salt deposit, all and covering on negative plate surface, make lead electrode separate with sulfuric acid electrolyte, lead electrode and sulphuric acid
Contact surface is greatly reduced, and negative discharge performance drastically declines, and forms so-called negative plate and " is passivated ".In prior art, in order to press down
" contraction " and " passivation " of negative pole processed and add additive.But existing cathode lead plaster still cannot solve the sea on negative plate
Continuous shape lead button aoxidizes in atmosphere, the problem affecting service life.
Summary of the invention
It is an object of the invention to provide the lead-acid accumulator negative pole lead paste of inhibited oxidation, to alleviate negative pole in prior art
The problem that spongy lead button on plate aoxidizes in atmosphere, it is achieved slow down lead button oxidation rate, improves service lifetime of accumulator
Purpose.
The present invention is achieved through the following technical solutions:
The lead-acid accumulator negative pole lead paste of inhibited oxidation, it is characterised in that mixed by the raw material of following weight: lead
Powder 100g, sulphuric acid 4～10 g, barium sulfate 0.6 g, humic acid 0.3～0.9 g, white carbon black 0.2 g, acetylene black 0.3 g, tannic extract
0.4g, 1-hydroxy-2-naphthoic acid 0.3g, Colophonium 0.03g.
The problem aoxidized the most in atmosphere for the spongy lead button on lead-acid battery negative pole plate in prior art, this
Invention proposes the lead-acid accumulator negative pole lead paste of inhibited oxidation.In addition to as the Hydrocerussitum (Ceruse) of base material, sulphuric acid, the present invention is also negative
Pole lead plaster with the addition of many kinds of substance as additive:
Barium sulfate, humic acid.Barium sulfate, humic acid belong to conventional cathode lead plaster additive, for suppressing " receiving of negative plate
Contracting " and " passivation ".
White carbon black, for increasing the electric conductivity of negative plate, reduces internal resistance, the most after discharge phase, when lead sulfate crystal shows
When writing increase, the electric conductivity of white carbon black anticathode lead active substance is significantly improved.White carbon black can also increase pole plate simultaneously
Porosity and suction acid amount, the beneficially diffusion of sulfate ion, enhance the real table area of electrode, make negative pole at low temperature environment
Under discharge capacity increase.
Acetylene black, improves electric conductivity and the air filter of active substance of active substance, it is also possible to tie at metallic lead and lead sulfate
Regulate surfactant or the distribution of organic expander during crystalline substance, assemble more surfactant and adsorb at lead and sulfur
Lead plumbate surface, thus improve the volumetric properties of battery and improve the charge acceptance of battery.
Tannic extract, tannic extract is mainly composed of tannin, formation colloid solution soluble in water, and its microgranule has hydrophilic, micelle band
Negative charge, forms complex with Action of Metal Ions, plays the effect of extender, oxygen-inhibiting agent, pore former, binding agent.
1-hydroxy-2-naphthoic acid, uses as oxygen-inhibiting agent main in the present invention, adds 1-hydroxyl in negative plate lead plaster
Base-2-naphthoic acid, it is possible to effectively slow down the aerial oxidation of negative pole spongy lead, increasing storage battery service life.Need note
Meaning, applicant finds after many experiments, after in the present invention, additive includes 1-hydroxy-2-naphthoic acid, it is impossible to add again
Sodium lignosulfonate in conventional additive, otherwise 1-hydroxy-2-naphthoic acid can react with sodium lignosulfonate, generate lignosulphonic acid with
1-hydroxy-2-naphthoic acid sodium, causes two kinds of materials all to lose efficacy, thus causes negative plate performance substantially to reduce.
Colophonium, Colophonium is added in negative plate lead plaster as antioxidant equally, and it can form fat in Metallic lead surface
Oxygen in property protecting film, with air is isolated, thus realizes the effect of inhibited oxidation speed.
Further, the tannin content in described tannic extract is more than or equal to 70%.Guarantee enough tannin contents, so that it is guaranteed that
Using effect.
Further, the content of impurities in described Colophonium is less than or equal to 0.05%.
Further, the purity of described 1-hydroxy-2-naphthoic acid is more than or equal to 90%
The present invention compared with prior art, has such advantages as and beneficial effect:
The lead-acid accumulator negative pole lead paste of inhibited oxidation of the present invention, adds 1-hydroxy-2-naphthoic acid in negative plate lead plaster, it is possible to
Effectively slow down the aerial oxidation of negative pole spongy lead, increasing storage battery service life.Use tannic extract simultaneously, molten by tannin
The colloid solution that Yu Shuizhong is formed, forms complex with Action of Metal Ions, plays extender, oxygen-inhibiting agent, pore former, binding agent
Effect.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment, the present invention is made
Further describing in detail, the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, are not intended as this
The restriction of invention.
Embodiment 1:
The lead-acid accumulator negative pole lead paste of inhibited oxidation, the component following by weight proportion mixes: Hydrocerussitum (Ceruse) 100g, sulphuric acid 4
G, barium sulfate 0.6 g, humic acid 0.3 g, white carbon black 0.2 g, acetylene black 0.3 g, tannic extract 0.4g, 1-hydroxy-2-naphthoic acid 0.3g,
Colophonium 0.03g；Wherein the tannin content in tannic extract is 70%, and the content of impurities in Colophonium is 0.05%, 1-hydroxyl-2-naphthalene first
The purity of acid is 90%.The additive in the present embodiment is used to be made the lead-acid accumulator of cathode lead plaster, through 300 times
After charge-discharge test, on negative plate, the oxidized amount of lead button is 17.1%.
Embodiment 2:
The lead-acid accumulator negative pole lead paste of inhibited oxidation is mixed by the component that weight proportion is following: Hydrocerussitum (Ceruse) 100g, sulphuric acid 7
G, barium sulfate 0.6 g, humic acid 0.6 g, white carbon black 0.2 g, acetylene black 0.3 g, tannic extract 0.4g, 1-hydroxy-2-naphthoic acid 0.3g,
Colophonium 0.03g；Wherein the tannin content in tannic extract is 80%, and the content of impurities in Colophonium is 0.03%, 1-hydroxyl-2-naphthalene first
The purity of acid is 95%.The additive in the present embodiment is used to be made the lead-acid accumulator of cathode lead plaster, through 300 times
After charge-discharge test, on negative plate, the oxidized amount of lead button is 15.4%.
Embodiment 3:
The lead-acid accumulator negative pole lead paste of inhibited oxidation is mixed by the component that weight proportion is following: Hydrocerussitum (Ceruse) 100g, sulphuric acid
10g, barium sulfate 0.6 g, humic acid 0.9 g, white carbon black 0.2 g, acetylene black 0.3 g, tannic extract 0.4g, 1-hydroxy-2-naphthoic acid
0.3g, Colophonium 0.03g；Wherein the tannin content in tannic extract is 95%, and the content of impurities in Colophonium is 0.01%, 1-hydroxyl-
The purity of 2-naphthoic acid is 99%.Use the additive in the present embodiment to be made the lead-acid accumulator of cathode lead plaster, passing through
After 300 charge-discharge test, on negative plate, the oxidized amount of lead button is 11.4%.
With reference to embodiment 1:
The lead-acid accumulator negative pole lead paste of inhibited oxidation, the component following by weight proportion mixes: Hydrocerussitum (Ceruse) 100g, sulphuric acid 4
G, barium sulfate 0.6 g, humic acid 0.3～0.9 g, white carbon black 0.2 g, acetylene black 0.3 g, tannic extract 0.4g, Colophonium 0.03g；Wherein
Tannin content in tannic extract is 70%, and the content of impurities in Colophonium is 0.05%.The additive in the present embodiment is used to make
Forming the lead-acid accumulator of cathode lead plaster, after 300 charge-discharge test, on negative plate, the oxidized amount of lead button is 29.5%.
With reference to embodiment 2:
The lead-acid accumulator negative pole lead paste of inhibited oxidation, the component following by weight proportion mixes: Hydrocerussitum (Ceruse) 100g, sulphuric acid 4
G, barium sulfate 0.6 g, humic acid 0.3 g, white carbon black 0.2 g, acetylene black 0.3 g, tannic extract 0.4g, 1-hydroxy-2-naphthoic acid 0.4g,
Colophonium 0.03g；Wherein the tannin content in tannic extract is 70%, and the content of impurities in Colophonium is 0.05%, 1-hydroxyl-2-naphthalene first
The purity of acid is 90%.The additive in the present embodiment is used to be made the lead-acid accumulator of cathode lead plaster, through 300 times
After charge-discharge test, on negative plate, the oxidized amount of lead button is 24.7%.
With reference to embodiment 3:
The lead-acid accumulator negative pole lead paste of inhibited oxidation, the component following by weight proportion mixes: Hydrocerussitum (Ceruse) 100g, sulphuric acid 4
G, barium sulfate 0.6 g, humic acid 0.3 g, white carbon black 0.2 g, acetylene black 0.3 g, tannic extract 0.4g, 1-hydroxy-2-naphthoic acid 0.2g,
Colophonium 0.03g；Wherein the tannin content in tannic extract is 70%, and the content of impurities in Colophonium is 0.05%, 1-hydroxyl-2-naphthalene first
The purity of acid is 90%.The additive in the present embodiment is used to be made the lead-acid accumulator of cathode lead plaster, through 300 times
After charge-discharge test, on negative plate, the oxidized amount of lead button is 23.9%.
In the above-described embodiments, embodiment 1 with whether add 1-hydroxyl-2-naphthalene first with reference to differing only in of embodiment 1
Acid, can be found by experimental data, and after adding 1-hydroxy-2-naphthoic acid, lead button amount of oxidation substantially tails off, i.e. oxidation rate is obvious
Slack-off, show that adding 1-hydroxy-2-naphthoic acid in the present invention in cathode lead plaster has remarkable result.
Embodiment 2, embodiment 3 show, the content of impurities fall along with the tannin content in tannic extract increases, in Colophonium
Low, the purity of 1-hydroxy-2-naphthoic acid raises, and lead button is oxidized the fewest, is i.e. that effect is the most obvious.
With reference to embodiment 2, with reference to embodiment 3 changes 1-hydroxy-2-naphthoic acid amount ratio in this additive, though
So compared to having certain effect during without 1-hydroxy-2-naphthoic acid, but this effect is also protected not as good as according in the present invention
Proportioning.
As it has been described above, the present invention can preferably slow down lead button oxidation rate, improve service lifetime of accumulator.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (4)
1. the lead-acid accumulator negative pole lead paste of inhibited oxidation, it is characterised in that mixed by the raw material of following weight:
Hydrocerussitum (Ceruse) 100g, sulphuric acid 4～10 g, barium sulfate 0.6 g, humic acid 0.3～0.9 g, white carbon black 0.2 g, acetylene black 0.3 g, tannic extract
0.4g, 1-hydroxy-2-naphthoic acid 0.3g, Colophonium 0.03g.
The lead-acid accumulator negative pole lead paste of inhibited oxidation the most according to claim 1, it is characterised in that: in described tannic extract
Tannin content is more than or equal to 70%.
The lead-acid accumulator negative pole lead paste of inhibited oxidation the most according to claim 1, it is characterised in that: in described Colophonium
Content of impurities is less than or equal to 0.05%.
The lead-acid accumulator negative pole lead paste of inhibited oxidation the most according to claim 1, it is characterised in that: described 1-hydroxyl-
The purity of 2-naphthoic acid is more than or equal to 90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610715270.XA CN106252654B (en) | 2016-08-25 | 2016-08-25 | Inhibit the lead-acid accumulator negative pole lead paste of oxidation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610715270.XA CN106252654B (en) | 2016-08-25 | 2016-08-25 | Inhibit the lead-acid accumulator negative pole lead paste of oxidation |
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| CN106252654A true CN106252654A (en) | 2016-12-21 |
| CN106252654B CN106252654B (en) | 2018-09-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109065881A (en) * | 2018-07-26 | 2018-12-21 | 安徽迅启电源科技有限公司 | A kind of accumulator for fork-lift truck lead paste formula and its preparation process |
| CN109148844A (en) * | 2018-08-06 | 2019-01-04 | 骆驼集团蓄电池研究院有限公司 | Suitable for using lead-acid accumulator negative pole lead paste and preparation method under ultra-low temperature surroundings |
| TWI694631B (en) * | 2018-06-22 | 2020-05-21 | 日商古河電池股份有限公司 | Lead-acid battery and method for preventing rust of lead-acid battery terminal |
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| JP2012195086A (en) * | 2011-03-15 | 2012-10-11 | Mitsubishi Heavy Ind Ltd | Electrode active material, and positive electrode for secondary battery equipped with the same, as well as secondary battery |
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2016
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| CN1263362A (en) * | 1999-02-11 | 2000-08-16 | 陆安民 | High-energy low-consumption long-life environment-protecting type lead battery and its preparation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI694631B (en) * | 2018-06-22 | 2020-05-21 | 日商古河電池股份有限公司 | Lead-acid battery and method for preventing rust of lead-acid battery terminal |
| CN109065881A (en) * | 2018-07-26 | 2018-12-21 | 安徽迅启电源科技有限公司 | A kind of accumulator for fork-lift truck lead paste formula and its preparation process |
| CN109148844A (en) * | 2018-08-06 | 2019-01-04 | 骆驼集团蓄电池研究院有限公司 | Suitable for using lead-acid accumulator negative pole lead paste and preparation method under ultra-low temperature surroundings |
| CN109148844B (en) * | 2018-08-06 | 2021-10-01 | 骆驼集团蓄电池研究院有限公司 | Lead-acid storage battery negative electrode lead paste suitable for being used in ultralow temperature environment and preparation method |
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