国家/地区 中国（14）
IPC部 H（14）
IPC大类 H01（12） C01（5） H05（2）
IPC小类 H01M（8） C01B（5） H01B（2）
IPC H01M004/62（6） H01M004/36（3） H01M004/58（3）
H01M010/054（3） C01B032/194（2） H01B007/282（2）
H01M004/04（2） H01M010/0525（2）
发明人 WANG H（14）
公开年 2023（14）
申请年 2023（14）
专利权人 UNIV CENT SO.（2） UNIV CHINA G.（2）

Preparing carbon-wrapped pyrophosphate polyanion composite material for sodium ion battery, comprises dispersing sodium source, iron source, phosphorus source, doping element source, carbon source and reducing agent in solvent, high-energy ball milling, drying, tableting and sintering.

ZHANG Q, TANG Y, SUN D, ZHU L, WANG H

Carbon-coated sodium-rich sodium iron pyrophosphate composite material used in preparation of positive electrode sheet of sodium-ion battery, comprises reduced graphene oxide-doped carbon-coated sodium-iron-metal-based pyrophosphate.

XI Y, LI M, WANG G, XU S, WANG H, WANG X, HOU N, LI X

Composite heat-conducting and sound-absorbing material, comprises activated carbon felt, zeolite particles, graphene particles, and adhesives, and graphene particles are bonded on activated carbon fiber surface of activated carbon felt by adhesive.

WANG C, WANG H, SU Y

Method for preparing flexible miniature ultra capacitor for use in e.g. lithium-ion battery, involves performing current collector function by laser induced graphene (LIG) electrode according to laser induction processing technology, and coating electrolyte on surface of electrode.

WANG H, YAN C, CAO J, DENG H

Carbon-coated medium-entropy phosphate composite material useful for anode material in sodium ion battery, comprises phosphate and its surface original position coating carbon layer.

ZHANG Q, TANG Y, SUN D, ZHU L, WANG H

Positive electrode material used in battery, comprises positive electrode material core, and coating layer containing conductive polymer material, and lithium-ion conductive material comprising inorganic oxide solid electrolyte.

LI J, HUANG D, YUAN C, WU C, WANG H, LI G

Graphene processing device for providing low energy injection ion for use in e.g. biological medicine application, has upper electrode net and the lower electrode net through which plasma generated by plasma coil discharge passes so as to process sample located on sample seat in processing chamber.

WANG W, JIANG C, WANG Y, WANG H

High-strength graphene heat-conducting gasket in thermal interface material field, has stacking direction of graphene heat-conducting layer is perpendicular to stacking direction of graphene film in any layer of graphene heat-conducting layer.

WANG H, FANG X, SUN A, YANG S, CAO Y

Lithium-ion battery has diaphragm provided with first diaphragm and second diaphragm, where anode sheet, first diaphragm, cathode sheet, second diaphragm and lithium patch are laminated in sequence, and lithium patch provided with current collector.

WANG H, LV C, XIE Y

Quasi-one/two-dimensional low platinum load catalyst in novel energy filed, has quasi-one-dimensional carbon nano-coil partially chemically stripped and reduced to form quasi-two-dimensional graphene, and surface of nano-porous structure loaded with platinum.

WANG H, SHEN X, LUO X, YU W, LU L