国家/地区 中国（15）
IPC部 H（8） C（5） B（3）
IPC大类 H01（7） C08（4） B82（2）
C01（2）
IPC小类 H01M（7） C08K（3） C08L（3）
B82Y（2） C01B（2）
IPC H01M004/36（7） H01M004/38（5） H01M010/0525（4）
C08K003/04（3） H01M004/583（3） H01M004/62（3）
B82Y030/00（2）
发明人 HE Z（15）
公开年 2018（11） 2020（4）
申请年 2018（15）
专利权人 UNIV TSINGHU.（5） HUBEI RT ADV.（4）

Thin low interface thermal resistance high heat dissipation composite material, has material main unit provided with copper foil substrate and graphite target, and epitaxial graphene layer prepared on surface of copper foil substrate.

HE Z, CHEN Y, XIE B

Negative electrode pole piece used for lithium ion battery comprises current collector and silicon-graphene coating painted on two sides of current collector and comprising graphene layer and silicon layer in direct contact with collector.

HE Z, LIANG C, LIU W

Preparing graphene/epoxy resin composite material comprises e.g. mixing graphene powder and solvent, adding dispersant, placing container containing graphene dispersion and performing high-intensity ultrasonic vibration.

HE Z, WANG X

Paper diaper bottom film, has bottom film provided with four-layer structure, where bottom film is formed with polyethylene waterproof film layer, bacteriostatic graphene, absorbing layer and base film from bottom to top.

HE Z, LIU Y

Auxiliary device for preparing graphene, comprises supporting body, buffer layer which is arranged on upper surface of supporting body, where buffering layer is provided with multiple penetrating buffer layer of hole.

GAO X, FENG Z, YU C, LIU Q, HE Z, ZHOU C, GUO J

Preparing nitrogen doped carbon coated silicon-carbon composite material comprises e.g. mixing melamine as a nitrogen source, organic acids as carbon source, modified graphene as a conductive bridge in a solvent.

HE Y, CHEN F, KANG F, HE Z, WANG P, WU H, LI B, CHENG G, LIN P

Lightweight high-strength carbon fiber graphene plastic tube comprises e.g. placing cellulose nanofibers in a tubular furnace, passing the protective gas, dispersing cellulose nanofibers in an aqueous solution and treating the dispersion.

HE Z, WU C, YAN R

Preparing nitrogen-doped carbon-coated silicon composite graphite material involves using melamine as nitrogen source, organic acid as carbon source, and modified graphene as conductive bridge, mixing uniformly, adding graphene.

KANG F, CHEN F, HE Y, HE Z, WANG P, WU H, LI B, CHENG G, LIN P

Preparing nitrogen-doped carbon-coated anode material comprises e.g. mixing melamine, organic acid, and modified graphene in solvent, grinding mixed dry material, coating functional structural component on the surface.

KANG F, CHEN F, HE Y, HE Z, WANG P, WU H, LI B, CHENG G, LIN P

Production of silicon-carbon composite anode material for lithium ion battery, by dispersing graphene precursor, foaming agent, graphite and nano-silicon in solvent, drying, compacting solid material into preform and sintering.

HE Y, LI C, KANG F, HE Z, JIANG K, WU H, LI B, CHENG G, LIN P