国家/地区 韩国（4） 美国（4） 中国（2） 欧洲专利局（EPO）（2） 日本（2）
IPC部 B（4）
IPC大类 B32（4） C01（4） H01（3）
B01（2） B82（2）
IPC小类 B32B（4）
IPC C01B031/02（4）
发明人 CHOI J（4）
公开年 2009（4）
申请年 2008（3） 
专利权人 SAMSUNG ELEC.（4）

Method for exfoliating carbonization catalyst from graphene sheet used for forming e.g. transparent electrodes, involves forming binder layer on surface of the sheet, and exfoliating the carbonization catalyst from the graphene sheet.

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

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

Flexible transparent electrode useful in a display device e.g. liquid crystal display and an electronic paper like display, comprises a transparent substrate, and a transparent conductive film comprising a graphene sheet.

CHOI J, LEE Y, SHIN H, YOON S, CHOI J Y, LEE Y H, SHIN H J, YOON S M

Graphene sheet preparation e.g. for hydrogen storage medium, comprises disposing polymer on sheet form graphitizing catalyst, and heat-treating polymer on graphitizing catalyst in inert or reductive atmosphere.

CHOI J, SHIN H, YOON S, CHOI J Y, SHIN H J, YOON S M, YEONG C J, JIN S H, MI Y S