国家/地区 欧洲专利局（EPO）（2）
IPC部 B（2）
IPC大类 B01（2） B29（2） C01（2）
C08（2）
IPC小类 C01B（2）
IPC C01B031/00（2）
发明人
公开年 2015（2）
申请年
专利权人

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y

Composite panel comprises a layer of material comprising a polymeric matrix material, and a large area graphene sheet embedded in the layer of material, where the large area graphene sheet includes nanoperforations.

BULLOCK S E, NEWELL C M