国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4） D01（4）
IPC小类 C08F（4） D01F（4） D01D（2）
IPC D01F006/38（4）
发明人 GAO C（3） LIU Z（2）
公开年 2012（2）
申请年 2012（2） 
专利权人 UNIV ZHEJIAN.（2）

Preparing graphene oxide grafted polyacrylonitrile fiber heavy metal adsorption film comprises e.g. ultrasonically dispersing graphene oxide and chloropropyltriethoxysilane, performing constant temperature reaction and electrospinning.

LI Z

Preparation of surface-coated polyacrylonitrile fiber involves dissolving polyacrylonitrile powder in solvent, adding aqueous ammonia, spherical graphene oxide, acrylonitrile, solvent and azobisisobutyronitrile initiator and reacting.

GAO C, WANG B, HAN Y

Production of polyacrylonitrile graft graphene macro fiber used as high strength fiber, comprises mixing graphene or oxidized graphene, and initiator, adding polyacrylonitrile graft of graphene, and processing solidification filamentation.

GAO C, LIU Z

Method for preparing graphene/polyacrylonitrile composite carbon fiber, involves adding oxidized graphene with solvent, acrylonitrile monomer and initiator and heating, followed by reacting under protection of nitrogen and depositing.

GAO C, LIU Z