国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J020/20（2）
发明人
公开年
申请年 2013（2）
专利权人

Multilevel pore structure of graphene fiber used as electrode material in super capacitor, where in the multilevel pore structure, the graphene fiber has specific outer diameter, specific length-diameter ratio, and specific surface area.

WEI F, CUI C, QIAN W

Preparation of manganese ferrite nanoparticles-graphene composite used as electromagnetic shielding material, by oxidizing graphite with potassium permanganate, diluting, adding hydrogen peroxide and ferric salt, adjusting pH, and reducing.

BAO J, BAO Z, LI X