国家/地区 中国（21） 台湾（3）
IPC部 C（17） B（8） H（7）
A（2）
IPC大类 C01（9） H01（7） B01（4）
B82（3） C02（3） A62（2）
B32（2） C08（2） C23（2）
IPC小类 C01B（9） H01L（4） B01J（3）
C02F（3） H01M（3） A62D（2）
B32B（2） B82Y（2） C23C（2）
IPC C01B031/04（9） B01J023/14（3） A62D003/115（2）
B82Y030/00（2） B82Y040/00（2） C02F001/46（2）
H01L051/52（2） H01M004/36（2）
发明人 CHEN J（24）
公开年 2012（12） 2011（7） 2013（5）
申请年 2011（24）
专利权人 UNIV CHANGAN（4） CHINESE ACAD.（3） ENERAGE INC（3） ANJU SCI TEC.（2）
UNIV SOUTHEA.（2）

Graphene preparation by oxidizing graphite material, dispersing graphite oxide in water to obtain graphite oxide suspension, adding dispersant to suspension, and adding acidic reducing agent to suspension to perform reduction reaction.

CHEN J, LIN J, XIE C, LIN G, PENG C, WU Y

Graphene preparation method characterized by using acidic reductant to prepare graphene, such that the grapheme obtained by this method can homogeneously be dispersed in water, acidic solution, alkaline solution or organic solvent.

WU Y, XIE C, PENG C, CHEN J, LIN J, LIN G

Surface-modified graphene increasing the dispersivity of the graphene powder in solvent and the affinity between the graphene powder with organic polymer.

WU Y, XIE C, PENG C, CHEN J, LIN J, LIN G

Surface-modified graphene comprises graphene powder and surface-modified layer containing surface-modifying agent and two functional groups disposed at two ends of surface-modifying agent.

WU Y, LIN J, CHEN J, LIN G, XIE C, PENG C

Graphene-oxide-doped magnesium alloy used for structural components, comprises magnesium, aluminum and graphite.

CHEN J

Preparation method for graphene characterized by using a heat stripping method to prepare graphene and carrying out a heat treatment as well as a milling process to lower oxygen content to 0.5 wt%, thereby obtaining a graphene.

WU Y, XIE C, CHEN J, LIN J, LIN G

Stabilizing double-strand DNA comprises preserving the double-strand DNA in a system comprising graphene oxide and metal ion, where the metal ion is a monovalent metal ion and/or divalent metal ion.

CHEN J, GUO S, HU J, MI L, LEI H, ZHANG Y

Manufacture of polyaniline-graphene composite material film for battery, involves using electrode modified by aniline-graphite alkene monomer as positive electrode or work electrode in acid electrolyte, and controlling thickness.

LIU Z, CHEN J

Photoelectrocatalytic method useful for degrading organic material, by synthesizing graphene/oxide semiconductor composite and its nanocrystalline film and performing photoelectrocatalysis degradation.

CHEN J, TAO X, WANG D

Quantum dot sensitized solar battery, has nano-meter semiconductor material and graphite mixed according to proportion to obtain graphene doped nano-semiconductor film, where quantum dot particles are adsorbed by adsorbent in film.

CHEN J, LEI W, ZHANG X, LOU C