国家/地区 中国（4）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 FENG Q（4）
公开年 2013（4）
申请年 2012（3） 
专利权人

Graphene sheet-shaped electrode, has lower bottom plate whose upper part is provided with fixing frame, and hydraulic transmission device provided with sliding plate for supporting sheet-shaped electrode.

ZHANG Y, LV L, LIU B, FENG Q, YANG X

Hyaluronic acid-modified oxidized graphene useful for preparing pharmaceutical preferably antitumor medicine, contains hyaluronic acid of preset molecular weight and covalently bonded with oxidized graphene by alkylene diamine.

HOU L, ZHANG Z, FENG Q, WANG Y, ZHANG H, HU Z

Graphene film preparation comprises providing graphene thin film grown on substrate, spin-coating polyvinyl alcohol acetal glue on film surface, and suspending whole thin film in etching solution.

ZHANG Y, GAN Z, FENG Q, WEI Y

Manufacture of lithium ion battery involves growing multi-layer graphene on nickel foam, punching graphene into circular negative thin sheet, and placing in battery casing with positive pole thin sheet and supporting component.

GONG B, LIU J, DONG C, FENG Q, ZHAO D, WANG H, LI Q