国家/地区 中国（7）
IPC部 C（5） H（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2） H01M（2）
IPC C01B031/04（2）
发明人 CHENG H（7）
公开年 2012（7）
申请年 2011（7）
专利权人 CHINESE ACAD.（5） UNIV SHANGHA.（2）

Graphene foam/polymer conductive composite material, useful in an elastic conductor, comprises graphite foam and high molecular weight polymer.

CHEN Z, CHENG H, REN W

Graphene foam used for e.g. heat conductive composite material, has connected network structure with seamless connectivity, and specified range of density, porosity, specific area and electroconductivity.

CHEN Z, CHENG H, REN W

Graphene/metal oxide composite negative electrode material for lithium ion battery, has metal oxide particles uniformly distributed on surface of graphene, and metal particles and metal oxide particles uniformly paved at dilute base.

CHENG H, LI F, REN W, WU Z, ZHOU G

Formation of reduced graphene oxide composite film on medical titanium alloy surface by soaking cleaned titanium alloy piece in sodium hydroxide solution, washing, placing in silane solution and graphene oxide solution, heating, and drying.

CHENG H, LI P, CHENG X, SHU D, WANG C

Preparation of copper oxide/titania nanotube array electrode with surface-assembled graphene film involves preparing titanium dioxide nanotube array electrode, and depositing nano copper (I) on surface by electrochemical method.

CHENG H, CHENG X, FANG L, LEI Z, WANG C

Preparation of high quality graphene comprises taking graphite intercalation compound including halogen or metal halide as intercalation agent, swelling in oxalic acid solution or hydrogen peroxide solution, and ultrasonically peeling.

CHENG H, LI F, DU J, HUANG K, REN W, PEI S

Multilayer graphene and lithium-iron phosphate intercalation composite material for lithium-ion battery, is formed by sintering precursor containing graphene, iron salt, phosphorus compound, lithium compound and carbon source compound.

CHENG H, LI F, REN W, WU Z, XU L