国家/地区 韩国（2）
IPC部 B（2） C（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J031/00（2）
发明人
公开年
申请年
专利权人

Modification of graphene used for nano-composite material, involves heating graphene and amine compound solution in presence of acid or base catalyst under stirring, and adding obtained graphene to halogenated hydrocarbon.

PARK G H, JEONG H M, TRUNG D D, JIN H P

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