国家/地区 中国（4）
IPC部 C（4） H（4） B（2）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC
发明人 CHEN C（4）
公开年 2022（4）
申请年 2022（4） 
专利权人

Preparing iron-doped porous carbon nanotube electrode material comprises e.g. mixing carbon support substrate, polymerized monomer and acidity regulator, transferring to nickel boat, heating, heat preserving, naturally cooling, washing with hydrochloric acid solution, and drying.

JIANG K, WU D, GAO Z, WANG H, MA Z, LIU N, CHEN C

Preparing graphene copper composite material useful in supercapacitors and motor drive devices, comprises e.g. pre-setting multi-layer copper foil in hot pressing chamber, adopting chemical vapor deposition, preparing graphene film on copper foil surface, and sintering graphene-copper.

GONG M, ZHAO M, LI M, CHEN C, CHEN Q, YANG W, LI Y, WANG Y, LIU B, PEI Z, ZHANG X, LIANG J

Copper-plated graphite powder in-situ growth helical carbon nanofiber useful in carbon brush and motor, prepared by soaking copper-plated graphite powder in ethanol solution, soaking in deionized water, drying, placing copper-plated graphite powder on graphite substrate, and introducing acetylene.

MU Y, ZHANG W, ZHANG H, CHEN C, LUO L, GONG Y

Preparing photovoltaic device based on graphene nano-belt/single-wall carbon nanotube intramolecular heterojunction comprises e.g. preparing anode and cathode on both ends of graphene nano-belt/single-walled carbon nanotube intramolecular heterojunction layer respectively.

WANG L, GAO S, HE Z, SHI F, ZHOU Q, CHEN C