Nothing Special   »   [go: up one dir, main page]

Xue et al., 2020 - Google Patents

Fabrication of GeO2 microspheres/hierarchical porous N-doped carbon with superior cyclic stability for Li-ion batteries

Xue et al., 2020

Document ID
15058896668235572326
Author
Xue Y
Yu T
Chen J
Wan X
Cai X
Guo X
Zhang F
Xiong W
Liu Y
Kong Q
Yuan A
Zhang J
Publication year
Publication venue
Journal of Solid State Chemistry

External Links

Snippet

GeO 2 microspheres/N-doped hierarchical porous carbon (NHPC) composites are solvothermally prepared and subsequent calcinated employing ginger as biotemplate. The SEM and TEM images demonstrate the GeO 2 microspheres are uniformly dispersed or …
Continue reading at www.sciencedirect.com (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
    • Y02E60/12—Battery technology
    • Y02E60/122—Lithium-ion batteries
    • 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
    • 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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds

Similar Documents

Publication Publication Date Title
Xue et al. Fabrication of GeO2 microspheres/hierarchical porous N-doped carbon with superior cyclic stability for Li-ion batteries
Xie et al. Sb2S3 embedded in carbon–silicon oxide nanofibers as high-performance anode materials for lithium-ion and sodium-ion batteries
Wang et al. Mn3O4 nanotubes encapsulated by porous graphene sheets with enhanced electrochemical properties for lithium/sodium-ion batteries
Li et al. Design of pomegranate-like clusters with NiS 2 nanoparticles anchored on nitrogen-doped porous carbon for improved sodium ion storage performance
Gu et al. An efficient sodium-ion battery consisting of reduced graphene oxide bonded Na3V2 (PO4) 3 in a composite carbon network
Li et al. Titanium nitride hollow nanospheres with strong lithium polysulfide chemisorption as sulfur hosts for advanced lithium-sulfur batteries
Li et al. Preparation of promising anode materials with Sn-MOF as precursors for superior lithium and sodium storage
Wang et al. Fe2O3@ C core@ shell nanotubes: Porous Fe2O3 nanotubes derived from MIL-88A as cores and carbon as shells for high power lithium ion batteries
Mai et al. Nanoflakes-assembled three-dimensional hollow-porous V2O5 as lithium storage cathodes with high-rate capacity
Xie et al. Facile synthesis of porous NiO hollow microspheres and its electrochemical lithium-storage performance
Qiu et al. Biomass-derived, 3D interconnected N-doped carbon foam as a host matrix for Li/Na/K-selenium batteries
Huang et al. Three-dimensional sandwich-structured NiMn2O4@ reduced graphene oxide nanocomposites for highly reversible Li-ion battery anodes
Li et al. MnO@ 1-D carbon composites from the precursor C 4 H 4 MnO 6 and their high-performance in lithium batteries
Zhao et al. Ultrathin MoS 2 with expanded interlayers supported on hierarchical polypyrrole-derived amorphous N-doped carbon tubular structures for high-performance Li/Na-ion batteries
Liu et al. Multifunctional CoO@ C metasequoia arrays for enhanced lithium storage
Jadhav et al. Enhanced electrochemical performance of flower-like Co3O4 as an anode material for high performance lithium-ion batteries
Liu et al. Self-standing Na-storage anode of Fe 2 O 3 nanodots encapsulated in porous N-doped carbon nanofibers with ultra-high cyclic stability
Bian et al. Metal-organic framework-templated porous SnO/C polyhedrons for high-performance lithium-ion batteries
Luo et al. TiNb2O7 nano-particle decorated carbon cloth as flexible self-support anode material in lithium-ion batteries
Ma et al. Fabrication of NiO-ZnO/RGO composite as an anode material for lithium-ion batteries
Xia et al. A biomass-derived biochar-supported NiS/C anode material for lithium-ion batteries
Jiang et al. A novel CoO hierarchical morphologies on carbon nanofiber for improved reversibility as binder-free anodes in lithium/sodium ion batteries
Wang et al. Synthesis of silicon nanosheets from kaolinite as a high-performance anode material for lithium-ion batteries
Ye et al. One-step synthesis of Ni-doped SnO 2 nanospheres with enhanced lithium ion storage performance
Yang et al. Self-assembled FeF3 nanocrystals clusters confined in carbon nanocages for high-performance Li-ion battery cathode