国家/地区 中国（2）
IPC部 C（2）
IPC大类 C23（2）
IPC小类 C23C（2）
IPC C23C016/26（2）
发明人
公开年
申请年 2008（2）
专利权人

Preparing graphene sheet, useful in e.g. electrical device, comprises forming film comprising graphitizing catalyst, heat-treating gaseous carbon source in presence of the catalyst to form graphene, and cooling graphene to form sheet.

CHOI J, SHIN H, YOON S, CHOI J Y, SHIN H J, YOON S M, IN Z

Graphene preparation comprises using chemical vapor deposition including placing substrate with catalyst into free-oxygen reactor, increasing substrate temperature, and adding carbonaceous substance to reactor.

LIU Y, WEI D, DI Z, WANG Y, ZHANG H, HUANG L, YU G