国家/地区 中国（3）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 RUAN Y（3）
公开年 2017（3）
申请年 2017（3） 
专利权人

Preparing graphene oxide involves adding graphite in mixed liquid of strong oxidant and acid oxide to obtain closely stacked sheet acid-containing graphite oxide, and adding obtained sheet graphite oxide containing acid in ice water.

LU H, ZHANG J, LIU Q, RUAN Y, LIN S, WANG K

Graphene-containing cutting liquid emulsifying stirrer, has motor connected with stirring shaft, where end of shaft is welded with fixing plate, side part of fixing plate is welded with turntable and shaft is fixed with stirring blade.

RUAN Y, XU H, XU L, XU X, YU X

Bio-membrane used for treating sewage based on graphene laminated packing, comprises graphene laminate, aerobic layer, facultative aerobic layer, anaerobic layer, attached water layer and flowing water layer.

SONG H, LIU Z, RUAN Y