国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/184（2）
发明人 DUAN H（6）
公开年 2017（2） 2020（2）
申请年 2016（2）  2018（2） 
专利权人

Preparing graphene composite material flexible strain sensor comprises preparing solid and modified porous silicone rubber and graphene/solid porous silicone rubber composite material and composite material two ends connected with wires.

ZHOU J, HUANG J, DUAN H, LIU K, LONG X, ZHUO F

Preparing graphene-type material, comprises taking organic small molecule as carbon source and assembling on substrate using atmospheric-pressure physical weather transmission method.

JIANG L, ZHANG J, DUAN H, GUO Y

Preparing graphene microsphere by inverse emulsion method useful for forming and maintaining high-strength porous spheres comprises adjusting graphene oxide solution pH, preparing oil phase composition system and adding diamine composition.

HUANG A, XU R, BAI Y, ZHANG W, GAO L, CHEN X, LI Y, LI L, DUAN H, YANG S, LIU Y, LIU Q, LIU X, WANG X, LIU W

Preparing graphene powder, comprises adding organic small molecules into graphene oxide solution, drying and subjecting to thermal reduction process.

CHANG S, DUAN H, HAN Y, YUE S

Preparing hydrophilic graphite useful for refractory castable, comprises mixing graphene oxide with water, carrying out ultrasonic dispersion, adding flake graphite and dispersing agent to graphene oxide aqueous dispersion and drying.

ZHANG H, BI Y, ZHANG S, WANG H, DUAN H

Preparation of graphene by irradiating polymethyl methacrylate nanofiber using electron beam to gradually graphitized and form parallel ordered layers of graphene, and controlling layer number and width of graphene.

DUAN H, LIU L, LIU Y, XIE E, XU X, ZHAO J