国家/地区 中国（3）
IPC部 B（2） C（2） H（2）
IPC大类 B82（2） H01（2）
IPC小类 B82Y（2）
IPC B82Y030/00（2）
发明人 DAI J（3）
公开年 2013（3）
申请年 2013（3）
专利权人 UNIV TONGJI（2）

Preparation of graphene-carbon nanotube-nano-tin dioxide three-dimensional composite material used for manufacturing e.g. supercapacitor, by performing ultrasonic reaction of graphene oxide, stannous chloride and carbon nanotube.

WANG S, ZHANG Z, SUN T, YIN Q, DAI J

Preparation of alkylated functional graphene involves dispersing graphene oxide into mixed solution of micromolecular ketone compound and water, carrying out ultrasonic oscillation, stripping, centrifuging, precipitating and drying.

DAI J, WANG G, WU C

Graphene/rare earth oxide nanometer composite material for use in lithium ion battery, is obtained by uniformly dispersing nano rare earth oxide particle on surface of nanometer graphene sheet by being formed into nanometer level particles.

DAI J, WANG G, WU C