国家/地区 中国（5）
IPC部 D（5）
IPC大类 D06（5）
IPC小类 D06M（5） D06C（3）
IPC D06C007/00（3） D06M010/02（3） D06M011/74（3）
D06M010/06（2）
发明人 CHENG B（5）
公开年 2013（5）
申请年 2012（5）
专利权人 UNIV TIANJIN.（5）

Method for improving tensile strength of carbon fiber involves preparing graphene suspension, performing electric atomization deposition of graphene suspension on corona-discharge-treated carbon fiber bundle and heating.

CHENG B, CAI Z, LI L, KANG W, ZHAO Y, ZHUANG X, XIA L, XU Z

Improving tensile strength of carbon fiber by subjecting preoxidized and carbonized carbon fiber bundle to high-voltage corona discharge treatment, electrostatically depositing graphene on fiber surface, and heating under argon atmosphere.

KANG W, ZHUANG X, LI L, JIAO Y, XU Z, JIAO L, CHENG B, REN Y

Carbon fiber surface structure defect repair by flattening charged carbon fiber bundle and grounding to form spraying fluid acceptor and implanting graphene into surface structure defects of carbon fiber by electric atomization deposition.

KANG W, LI L, XIA L, CHENG B, XU Z, CAI Z, ZHUANG X, ZHAO Y

Reinforced carbon fiber production by subjecting pre-oxidized and carbonized carbon fiber to corona discharge treatment, depositing graphene suspension on surface of carbon fiber by high pressure electrostatic atomization, and heat treating.

LIU Y, ZHAO Y, KANG W, ZHUANG X, XIA L, CHENG B, CAI Z

Method for improving tensile strength of carbon fiber involves performing corona discharge of carbon fiber bundle, preparing graphene suspension, performing electrostatic deposition of graphene into carbon fiber and heat treating.

SONG J, CHENG B, LI L, XU Z, ZHAO Y, KANG W, XIA L, ZHUANG X