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

Yu et al., 2013 - Google Patents

Hierarchical al-doped and hydrogenated ZnO nanowire@ MnO2 ultra-thin nanosheet core/shell arrays for high-performance supercapacitor electrode

Yu et al., 2013

View PDF
Document ID
16757026709916200238
Author
Yu M
Sun H
Sun X
Lu F
Wang G
Hu T
Qiu H
Lian J
Publication year
Publication venue
International Journal of Electrochemical Science

External Links

Snippet

ZnO@ MnO2 and Al-doped ZnO (AZO)@ MnO2 hybrid electrodes in core/shell geometries have been synthesized on stainless steel substrates by a scalable low-cost solution route. Cyclic voltammogram (CV) and galvanostatic (GV) charge-discharge measurements …
Continue reading at www.sciencedirect.com (PDF) (other versions)

Classifications

    • 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage
    • Y02E60/13—Ultracapacitors, supercapacitors, double-layer capacitors
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their materials
    • H01G11/32—Carbon-based, e.g. activated carbon materials
    • H01G11/36—Nanostructures, e.g. nanofibres, nanotubes or fullerenes
    • 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage
    • Y02E60/12—Battery technology
    • Y02E60/122—Lithium-ion batteries
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL 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
    • H01M4/362—Composites
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B31/00—Carbon; Compounds thereof
    • C01B31/02—Preparation of carbon; Purification; After-treatment
    • C01B31/04—Graphite, including modified graphite, e.g. graphitic oxides, intercalated graphite, expanded graphite or graphene

Similar Documents

Publication Publication Date Title
Yu et al. Hierarchical al-doped and hydrogenated ZnO nanowire@ MnO2 ultra-thin nanosheet core/shell arrays for high-performance supercapacitor electrode
Zhou et al. Ultrathin CoFe-layered double hydroxide nanosheets embedded in high conductance Cu 3 N nanowire arrays with a 3D core–shell architecture for ultrahigh capacitance supercapacitors
Naeem et al. Atomic layer deposition synthesized ZnO nanomembranes: a facile route towards stable supercapacitor electrode for high capacitance
Wang et al. Pseudocapacitive materials for electrochemical capacitors: from rational synthesis to capacitance optimization
Huang et al. Wall-like hierarchical metal oxide nanosheet arrays grown on carbon cloth for excellent supercapacitor electrodes
Kumar et al. In situ carbon-supported titanium dioxide (ICS-TiO 2) as an electrode material for high performance supercapacitors
Du et al. Flexible supercapacitors based on carbon nanotube/MnO 2 nanotube hybrid porous films for wearable electronic devices
Zhou et al. High-performance supercapacitors using a nanoporous current collector made from super-aligned carbon nanotubes
Niu et al. Towards three-dimensional hierarchical ZnO nanofiber@ Ni (OH) 2 nanoflake core–shell heterostructures for high-performance asymmetric supercapacitors
Luo et al. Hierarchical TiO 2 nanobelts@ MnO 2 ultrathin nanoflakes core–shell array electrode materials for supercapacitors
Ramadoss et al. Fabrication of reduced graphene oxide/TiO 2 nanorod/reduced graphene oxide hybrid nanostructures as electrode materials for supercapacitor applications
Sun et al. Nanoconfined construction of MoS2@ C/MoS2 core–sheath nanowires for superior rate and durable Li-ion energy storage
Gao et al. Synthesis of mesoporous niobium nitride nanobelt arrays and their capacitive properties
Wang et al. NiCo2O4@ TiN core-shell electrodes through conformal atomic layer deposition for all-solid-state supercapacitors
Kumar et al. Sputtered synthesis of MnO2 nanorods as binder free electrode for high performance symmetric supercapacitors
Saranya et al. Facile synthesis of NiSnO3/graphene nanocomposite for high-performance electrode towards asymmetric supercapacitor device
Jadhav et al. Design and electro-synthesis of 3-D nanofibers of MnO2 thin films and their application in high performance supercapacitor
Aravinda et al. Binder free MoO3/multiwalled carbon nanotube thin film electrode for high energy density supercapacitors
Jin et al. Ultrathin hexagonal 2D Co2GeO4 nanosheets: excellent Li-storage performance and ex situ investigation of electrochemical mechanism
Kolathodi et al. MnO2 encapsulated electrospun TiO2 nanofibers as electrodes for asymmetric supercapacitors
Wang et al. Biomass carbon/polyaniline composite and WO 3 nanowire-based asymmetric supercapacitor with superior performance
Maity et al. Single pot fabrication of N doped reduced GO (N-rGO)/ZnO-CuO nanocomposite as an efficient electrode material for supercapacitor application
Iqbal et al. Excellent electrochemical behavior of graphene oxide based aluminum sulfide nanowalls for supercapacitor applications
Yu et al. MOF-derived porous hollow α-Fe2O3 microboxes modified by silver nanoclusters for enhanced pseudocapacitive storage
Luan et al. Environment-benign synthesis of rGO/MnOx nanocomposites with superior electrochemical performance for supercapacitors