国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） B82（5） H01（5）
IPC小类 C01B（8）
IPC C01B033/02（8）
发明人
公开年 2019（3） 2020（3） 2021（2）
申请年 2019（8）
专利权人

Preparing electrode material useful for batteries, comprises mixing carbon material, graphene material, binder and silicon material, and sintering precursor for converting carbon material into graphite carbon material with sheet structure.

HAO K, WANG W, WANG J, CHEN Y, YUAN W

Anode active material used in lithium secondary battery, comprises silicon composite formed by dispersing nanosilicon particles on amorphous carbon matrix, and secondary silicone composite formed by assembling above silicone composite.

KIM H, KIM H J

Anode material for anode electrode, has multilayer graphene as carrier, nano-silicon as core adsorbed on multilayer graphene, silicon suboxide and amorphous carbon layer coated on multilayer graphene and on nanosilicon, and buffering holes.

LEE P, WENG B, GEE C, CHEN B, LI B, GE C

Graphene nano silicon flexible film lithium battery electrode material includes graphene.

SHI S

Lithium-ion battery silicon-graphene/chemical vapor deposition carbon composite anode material useful in preparing lithium-ion batteries, comprises e.g. graphene-reinforced chemical vapor deposition carbon composite layer.

YI X

Preparation of graphene nano-silicon composite material used as e.g. energy storage materials, involves loading nano-silicon into plasma chemical vapor deposition device, and carrying out vapor deposition method.

YU L, FENG S, WEI X, SHI H

Preparation of two-dimensional material film includes preparing standard buffer solution, stirring, sonicating, adding graphene oxide, hexagonal boron nitride, alkene, sulfides, and inorganic layer material, and performing intercalation.

DENG Q

Preparation of reduced graphene oxide-based composite film comprises taking graphene oxide, soluble polymer, inorganic, metal, metal compound nanoparticle or nanoparticle precursor, and performing hydrothermal or solvothermal reaction.

ZHUANG P