国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6） B01（2） B82（2）
IPC小类 C01B（6）
IPC C01B031/04（4） B82Y040/00（2） C01B003/06（2）
发明人 ZHANG Q（6）
公开年 2012（4） 2013（2）
申请年 2012（6）
专利权人 UNIV DONGHUA（3） UNIV TSINGHU.（2）

Manufacture of titanium dioxide/nitrogen-doped graphene composite material used for e.g. photocatalyst, involves adding titanium dioxide and hydrazine hydrate solution to dispersion of graphite oxide, and reacting mixture.

ZHANG F, LI Y, ZHANG Q, WANG H

Preparation of polyacrylonitrile fiber-loaded cobalt/graphene composite material involves preparing graphene-coated polyacrylonitrile fiber composite material, wetting composite material with distilled water, washing and drying.

ZHANG Q, WANG H, ZHANG F, LI Y

Preparing fluorosilane surface modified graphene, useful for preparing supercapacitor, comprises preparing graphene dispersion liquid and hydrolyzed fluorosilane, mixing and reacting, carrying out reduction reaction, cooling and filtering.

CAI K, HE T, JIN Z, ZHANG Q, WEI Y

Preparation of carbon nanotube and graphene composite based on sheet materials involves using sheet materials loaded with catalyst active component, and depositing carbon nanotube and graphene through chemical vapor deposition.

TIAN G, ZHANG Q, ZHAO M, WEI F

Preparation of graphene based on layered dihydroxy metal hydroxide by heating layered dihydroxy metal hydroxide, adding mixed gas of carbon source, hydrogen, and carrier gas, reacting by chemical vapor deposition, and depositing graphene.

TIAN G, ZHANG Q, ZHAO M, WEI F

Preparing graphene coated polyacrylonitrile fiber composite material involves placing polyacrylonitrile fiber into alkali solution, soaking alkali treatment of fiber, soaking single layer modified fiber in graphite oxide dispersion liquid.

LI Y, WANG H, ZHANG F, ZHANG Q