国家/地区 美国（3） 世界知识产权组织（3） 中国（2） 欧洲专利局（EPO）（2） 日本（2） 韩国（2）
IPC部 B（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/02（3）
发明人
公开年 2015（2）
申请年 2014（3）
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

Forming polyaniline/reduced graphene oxide composite involves dispersing graphene oxide in aqueous solution of anionic emulsifying agent to form dispersion, dissolving aniline oligomer in solvent and mixing oligomer solution with dispersion.

BOCCHINI S, CHIOLERIO A, PORRO S

Oxygen-barrier waterproof sealing film for e.g. precision instrument, is formed by coating paste obtained by mixing silane-modified graphene oxide nanoribbons and ethylene-vinyl acetate copolymer as raw material components on substrate.

CAO N, LIN J, ZHENG Y