国家/地区 中国（4）
IPC部 D（4）
IPC大类 D01（4）
IPC小类 D01F（4） D01D（2）
IPC D01F009/22（4）
发明人 CHEN Y（2） HUANG X（2） MA H（2）
MO G（2） OUYANG Q（2） YANG J（2）
公开年 2012（4）
申请年 2011（2）  2012（2） 
专利权人 CHINESE ACAD.（2） UNIV DONGHUA（2）

Preparation of graphene oxide modified polyacrylonitrite carbon fiber precursor comprises dispersing graphene oxide in solvent, uniformly performing ultrasonic dispersing, preparing spinning original solution, and spinning original liquid.

LV Y, GONG N, LU Y, YAO L

Preparation of graphene-reinforced polyacrylonitrile carbon fiber involves providing natural graphite or artificial graphite, collecting supernatant solution, centrifuging, vacuum-drying and dispersing graphite oxide in water.

CHEN D, LUO W, YIN C, ZHANG Q, ZHAO X

Preparation of polyacrylonitrile/graphene composite based carbon fibers, involves reacting graphene, monomer, and initiator in solvent, defoaming, spinning formed polyacrylonitrile dope into monofilaments, pre-oxidizing, and carbonizing.

CHEN Y, HUANG X, MA H, MO G, OUYANG Q, YANG J

Preparation of graphene-modified polyacrylonitrile-based carbon fibers used for e.g. electrical conductive material, involves mixing graphene suspension and polyacrylonitrile solution, performing spinning process oxidizing and carbonizing.

CHEN Y, MA H, OUYANG Q, YANG J, MO G, HUANG X