国家/地区 中国（7）
IPC部 C（7） G（2）
IPC大类 C01（7） G01（2）
IPC小类 C01B（7）
IPC C01B032/184（5） C01B032/19（2） C01B032/194（2）
发明人 CHENG Q（3） JIANG L（2） LI B（2）
LUO S（2） WAN S（2） WANG Y（2）
YANG S（2）
公开年 2018（5） 2019（2）
申请年 2018（7）
专利权人 UNIV BEIHANG（7）

Alkali metal-containing graphene useful in the field of lithium ion batteries and catalysts.

YANG S, LI B

Preparing graphene by intercalating alkali metal, comprises e.g. mixing graphite raw material and alkali metal in inert environment for metal intercalation reaction of graphite, and reacting obtained composite material in liquid medium.

LI B, YANG S

Preparation of graphene sensor on surface of composite material involves atomizing and depositing graphene oxide dispersion on surface of composite material, forming graphene oxide film, performing laser irradiation reduction on film.

LUO S, WANG Y

Preparing high-strength conductive graphene composite material of silkworm-like silkworm useful in aerospace, comprises ultrasonically treating graphene oxide-chitosan-copper ion heterogeneous dispersion, and adding alkali solution.

CHENG Q, PENG J, CHENG Y

Preparation of graphene composite film involves preparing graphene oxide into graphene oxide aqueous solution, adding chromium trichloride solution, assembling into self-supporting ion-crosslinked graphene oxide composite film, and reducing.

CHENG Q, WAN S, JIANG L

Preparing graphene complex film comprises e.g. preparing the graphene oxide into a uniform aqueous solution of graphene oxide, assembling the aqueous graphene oxide solution into a self-supporting graphene oxide film.

CHENG Q, WAN S, JIANG L

Preparing large-area graphene paper involves using laser-induced reduction of polyimide paper to obtain final product, is prepared in simple manner, and which has excellent comprehensive performance, and laser induced is continuous laser.

LUO S, WANG Y