国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/04（3）
发明人 HAN Z（5）
公开年 2013（3）
申请年 2012（3） 
专利权人 UNIV SHANGHAI SCI TECHNOLOGY（5）

Preparing graphene oxide involves diluting graphene oxide solution by solvent and stirring, centrifuging at room temperature, stirring to obtain large-size graphene oxide and subjected to ultrasonic treatment at certain power.

ZHOU Z, HE X, HAN Z, YANG J, ZHOU C

Preparing composite material involves using graphene aerogel and electrode system, adding metal ion with electrolyte, and then heating mixture.

HAN Z, WEI D, YANG J, TANG Z, ZHENG G, GUO L, XIAO H

Preparation of amphiphilic graphene comprises ultrasonic dispersing graphene oxide in water-alcohol solution, adding oil/oleic acid, washing with chloroform organic solvent, adding polyethylene glycol and washing with water-alcohol solution.

HAN Z, TANG Z, YANG J, LIU Z, MA W

Preparation of graphene oxide aerogel involves preparing graphene oxide powder and deionized water into aqueous solution, providing graphene oxide aqueous solution, preparing graphene oxide hydrogel, soaking, freezing and drying.

YANG J, TANG Z, HAN Z

Synthesizing lipophilic graphene comprises dissolving graphene oxide in water-alcohol solution, ultrasonically dispersing, adding oil amine or oleic acid, stirring uniformly and cooling.

YANG J, LIU Z, TANG Z, HAN Z, MA W