国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 WEI L（2）
公开年
申请年
专利权人 UNIV HEILONGJIANG SCI TECHNOLOGY（2）

Preparation of graphene oxide-based photoelectric active composite material involves adding solution of graphene oxide to solution of 1,3-dicyclohexylcarbodiimide, adding solution of photoactive material, stirring, drying and filtering.

SONG W, WEI L, DING H, PENG L, XUE L, DONG Y, JIE L

Preparation of graphene involves preparing graphite oxide acid solution by performing ultrasonic processing of expanded graphite, heating, reducing by microwave digestion using high temperature pressurization, washing, and drying.

ZHANG H, KANG W, LI Z, LIU L, DING H, DING S, XING S, AN M, LIU C, WEI L