国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） D01（3）
IPC小类 C01B（3）
IPC C01B032/198（2） D01F001/10（2）
发明人 ZHANG Y（3）
公开年 2021（2）
申请年 2021（3）
专利权人

Preparation of graphene oxide dispersion includes mixing sulfuric acid and nitric acid in graphite powder, adding potassium chlorate powder, washing reaction product with deionized water and hydrochloric acid solution, dispersing graphite oxide in polar solvent and performing ultrasonic treatment.

YU Z, DENG Z, ZHANG Y, TANG P, ZHANG H

Functional master batch of graphene-based moisture absorption and perspiration fast radiating used e.g. to fiber, comprises plastic base material, modified graphene oxide, flexibilizer, antioxidant, and polyethylene wax and paraffin.

JIA W, AN Y, ZHANG Y

Preparation of graphene-doped carbon fiber by adopting polyacrylonitrile/graphene composite material by aqueous phase precipitation polymerization, and performing dry-jet wet spinning and pretreatment.

ZHU B, ZHANG Y, QIAO K, ZHAO S, QIN R, SUN N