国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC
发明人 LIU B（3） LIU P（3） YUWEN C（3）
ZENG Z（2）
公开年 2020（3）
申请年 2019（2） 
专利权人 UNIV KUNMING SCI TECHNOLOGY（3）

Preparing reduced graphene oxide by one-pot method comprises e.g. obtaining graphite oxide after oxidation by adding strong oxidant to strong acid solution, adding water to quench reaction, obtaining graphene oxide slurry by pickling.

LIU B, YUWEN C, LIU P, ZHANG L, GUO S

Auxiliary feeding stirring device for preparing high-quality graphene oxide, has dilute sulfuric acid feeding port whose bottom is divided into two paths that are respectively connected with dilute sulfuric acid injector and upper end of sleeve.

LIU B, YUWEN C, LIU P, ZENG Z

Industrial device for preparing oxidized graphene by one-step method at low temperature condition, has sulfuric acid boiling recovery tower and hydrochloric acid boiling recovery tower that are connected with manganese recovery system.

LIU B, YUWEN C, LIU P, ZENG Z