国家/地区 美国（8） 世界知识产权组织（4） 中国（3） 欧洲专利局（EPO）（3） 韩国（3）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（8）
IPC B01J021/18（8）
发明人 CHOI J（3） CHOI J Y（3） SHIN H（3）
SHIN H J（3） YOON S（3） YOON S M（3）
WANG M（2） XIE J（2）
公开年 2009（3） 2012（3）
申请年 2008（3）  2012（2） 
专利权人 SAMSUNG ELEC.（3） UNIV INDIANA.（2） WANG M（2） XIE J（2）

Carbon composite material used for activated carbon-based electrodes for supercapacitor has portions of respective any two adjacent graphene sheets (GSs), oriented parallel with one another.

XIE J, WANG M

Structure useful in e.g. a device e.g. anode, lithium battery, flexible electronic device, anti-static material, biomedical implant, electromagnetic shield, and electrode, comprises a graphene-coated pyrolytic carbon structure.

HARDIN I R, ZHANG M

Carbon composite material useful in e.g. an energy storage device, comprises spaced graphene sheets, each sheet having opposed generally planar surfaces and functionalized carbonaceous particles.

XIE J, WANG M

Gel film, used as e.g. electrode for resistive sensor, comprises sheets of graphene/chemically converted graphene, partially separated by dispersion medium and arranged in substantially planar manner to form electrically conductive matrix.

LI D

Graphene layer used in electronic device, sensor, or mirror, comprises two-dimensional hexagonal array of carbon atoms.

SUTTER P W, SUTTER E A

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 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

Preparing a graphene shell, useful e.g. in hydrogen storage medium, comprises forming a graphitizing catalyst in a three-dimensional form, coating a polymer on graphitizing catalyst and heat-treating polymer coated on graphitizing catalyst.

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