国家/地区 中国（8）
IPC部 C（7） B（5）
IPC大类 C01（5） B82（4）
IPC小类 C01B（5） B82Y（4）
IPC C01B031/04（5） B82Y030/00（3） B82Y040/00（2）
C01B031/02（2）
发明人 WEI F（3） HONG F（2） KANG F（2）
LI B（2） TIAN G（2） WANG K（2）
WEI J（2） WU D（2） YANG Q（2）
ZHANG Q（2） ZHAO M（2） ZHU H（2）
公开年 2012（8）
申请年 2012（8）
专利权人 UNIV TSINGHUA（8）

Preparing graphene quantum dot useful e.g. in solar cells, comprises e.g. preparing graphene sheet, preparing dispersion liquid containing graphene sheet, adhering onto filtering film, redispersing, collecting filtrate, dialyzing and drying.

CAO H, YIN J

Adhesive comprises graphene, bonding agent and solvent, where the binding agent is polymer and/or polymer monomer.

KANG F, LI B, WEI W, YANG Q, YOU C, HONG F

Device for preparing straticulate graphene or hybrid body of straticulate graphene and thin-wall carbon nanotube comprises down-flow bed and lift leg, where lift leg gas-solid mixture outlet is arranged at upper part of lift leg.

CUI C, KONG C, QIAN W, WEI F, ZHENG C, YU Y

Graphene oxide and titanium oxide layered compound thin film preparation method, involves fixing graphene oxide and titanium oxide layered composite film uncovering from substrate surface to obtain graphene oxide and titanium oxide layer.

SUN P, WEI J, WU D, WANG K, ZHU H

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

Preparation of three-dimensional graphene pipe by subjecting net-shaped solid core pipe material as substrate and carbon-containing compound as carbon source to chemical vapor phase deposition, cooling, and coating with protection layer.

CHENG Y, LI X, LI Z, WANG K, WEI J, WU D, ZHU H

Regeneration of graphene by taking inert electrode as cathode, carbon rod as anode and acid solution as electrolyte, and performing electrolysis in an electrolytic bath under constant voltage for obtaining graphene-rich solution.

LI B, HE Y, KANG F, LV W, ZHANG C, YANG Q, HONG F