国家/地区 中国（4）
IPC部 C（4）
IPC大类 C23（4）
IPC小类 C23C（4） C01B（2）
IPC C23C014/16（4）
发明人
公开年 2017（2） 2018（2）
申请年 2017（4）
专利权人

Preparing copper/graphene composite material involves using acetone, ethanol and de-ionized water for washing rolled copper foil, ultrasonic cleaning rolled copper foil with hydrochloric acid, and then cleaning copper foil.

ZHANG K, SONG R, LIU P, LI W, CHEN X, MA F, HE D, LIU X

Preparation of silicon-based germanium-doped graphene composite material used in e.g. solar cells, by placing silicon substrate/graphene in growth chamber, placing silicon buffer layer, depositing germanium and annealing.

YANG Y, ZHANG J, QIU F, WANG C, TONG L

Preparing large size and high quality graphene based on self-limiting nucleation growth comprises e.g. polishing the copper foil, depositing and covering with nickel metal, adding the covered nickel metal copper foil into growth chamber.

ZHANG A, YANG M, CHEN J, ZHAO Y, WEI W, ZHANG X

Gallium nitride-based film of graphene-modified patterned metal substrate, comprises patterned metal substrate, catalytic metal layer, graphene layer, aluminum-gallium-indium-nitrogen complex buffer layer and epitaxial layer.

QIN F, MA C, BAI Y, WANG D, LIN G