国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2） D01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人
公开年 2015（2）
申请年 2015（2） 
专利权人

Preparation of graphene oxide hydrogel for manufacturing e.g. graphene oxide fibers, involves annealing graphene oxide dispersion, or mixing graphene oxide dispersion and acid solution and carrying out sol-gel phase transition reaction.

LI C, LIU Q, SHI G, ZHANG M

Preparation of graphene-based hollow fiber used as electrode in linear capacitor, involves adding reducing agent to graphene oxide aqueous solution, mixing, molding obtained precursor solution in injection tubular mold, and drying.

CHENG J, OTHER I A N T, JU G