国家/地区 中国（6）
IPC部 C（6） B（2）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/184（6）
发明人 ZHANG C（6）
公开年 2018（6）
申请年 2018（5） 
专利权人 SHANDONG JIA.（2）

Preparing large-area graphene involves depositing metal film on surface of substrate, preparing organic precursor film by spin coating on surface of metal film, organic precursor film is subjected at high temperature treatment.

PANG J, CHENG Q, SUN C, ZHANG C, WANG J, LIU H

Preparation of low-cost graphene quantum dot comprises adding carbonaceous raw material and oxidant to reaction vessel, ultrasonically dispersing, heating, and cooling.

LIU Q, ZHANG J, XING B, HUANG G, ZHANG C, MA M, ZHAO H, LI H, HE H

Preparing hydroxylated graphene comprises adding concentrated sulfuric acid into graphite powder, adding strong oxidant and reacting to obtain graphene oxide, transferring into constant temperature chamber filled with inert gas and reacting.

ZHANG C

Preparing controllable graphene aerogel comprises e.g. adding graphene oxide into distilled water, ultrasonically dispersing, dispersing intercalation modifier in solvent, performing ion exchange reaction and freeze drying.

ZHANG C

Preparing low cost and high performance graphene aerogel electrode material comprises e.g. preparing graphene oxide dispersion, mixing graphene oxide dispersion and amine curing agent, and pre-freezing the graphene hydrogel.

ZHANG C

Air purification material is provided with three-dimensional mesh hierarchical pore structure, which is mainly formed by overlapping graphene sheets and comprises large hole, middle hole and small hole, which are distributed randomly.

ZHANG C, YANG Q, LIANG J, LING G, XIAO J, HAN J, TAO Y, YOU C