国家/地区 法国（5）
IPC部 B（5）
IPC大类 B82（5） C01（5） B01（2）
C23（2） C30（2）
IPC小类 B82Y（5）
IPC B82Y040/00（5）
发明人 BACSA R（2） OUERGHI A（2） SERP P（2）
公开年 2013（5）
申请年 2011（5） 
专利权人 CENT NAT REC.（4） CNRS CENT NA.（2） INST NAT POL.（2）

Coproducing carbon nanotube and graphene used in polymer matrix, by decomposition at high temperature of carbon source in gas state, comprises contacting carbon source with catalyst comprising mixture of active catalyst-A and catalyst-B.

BEAUSOLEIL J, SERP P, BACSA R, CAUSSAT B

Producing graphene comprises contacting solid catalyst in divided state comprising mixed oxide with gaseous composition flow comprising carbon source, where solid catalyst has single crystal structure and average crystalline domain size.

BACSA R, SERP P

Preparing graphene i.e. free of metal contamination and magnetic and organic impurities, used to make battery, comprises reacting graphene oxide dispersion in a solvent, with tin compound and optionally with acid compound, and acid washing.

DUBOIS L, GAMBARELLI S, NANJUNDAN A

Forming graphene layer on surface of substrate, comprises gradually heating substrate until sublimation of silicon of first row of atoms of free surface of silicon-carbide film, where free surface of silicon layer is stepped.

OUERGHI A

Forming graphene layer on surface of substrate, comprises forming silicon-carbide film on free surface of silicon layer and gradually heating substrate until silicon of first row of atoms of silicon-carbide film is sublimated.

OUERGHI A