国家/地区 中国（9） 美国（2）
IPC部 C（5） B（4） H（4）
IPC大类 H01（4） B82（3） C01（3）
IPC小类 H01M（4） B82Y（3） C01B（2）
C01G（2）
IPC B82Y030/00（3） C01B031/04（2） H01M004/38（2）
H01M004/58（2） H01M004/62（2）
发明人 CHEN G（11）
公开年 2013（7） 2014（3）
申请年 2013（11）
专利权人 UNIV BEIJING.（2） UNIV HUAQIAO（2） XIAMEN KNANO.（2）

Graphene-based current collector for e.g. lithium-sulfur cell, contains unitary graphene layer obtained by heat-treating graphene oxide gel and containing closely packed and chemically-bonded parallel graphene planes.

ZHAMU A, JANG B Z, CHEN G

Inducing autophagy in a cell involves contacting the cell with graphene oxide, where the cell expresses toll-like receptor 4 or toll-like receptor 9.

HU Y, CHEN G, TUAN H

Surface-modified powder useful for preparing silicon and/or graphene powder and in composite material, comprises first polar aprotic solvent on powder surface.

HUANG B, CHEN G, LIN L, WANG H, CENG H

Preparation of polymer-graphene mixture involves placing graphite powder and polymer powder in solvent medium, magnetically stirring or ultrasonically dispersing, filtering, drying to obtain polymer-graphite powder premix, and ball-milling.

HUANG W, ZHAO L, CHEN G

Preparation of anti-UV antistatic graphene coated textile fabric by mixing graphene solution and water-soluble polyurethane solution, soaking fabric in prepared graphite shielding agent solution, dipping-rolling, and high temperature fixing.

TIAN M, QU L, CHEN G, GUO X

Method for preparing silicon/graphene oxide composite cathode material used in lithium ion battery, involves dissolving surface-modified silica powder in de-ionized water and carrying out ultrasonic dispersion, centrifugation and drying.

XU H, SUN C, DENG Y, CHEN G, QIN X

Preparing graphene dispersion liquid comprises oxidizing graphite powder using Hummers method to obtain oxidized graphite oxide and carrying out reduction graphene oxide, mixing the reduction graphene oxide and solvent, and ball milling.

SU R, ZHAO L, CHEN G

Method of preparing anode material for lithium ion secondary battery of portable electronic device, involves coating graphene layer on surface of crystalline anode active material.

CHEN G, ZHENG D, ZHONG Z

Synthesizing functionalized graphene oxide adsorbed enzyme, involves dissolving 8-hydroxy-1,3,6-pyrenetrisulfonic acid and trisodium salt in water, and adding graphene oxide to solution to obtain functionalized graphene oxide.

CHEN G, HAO B, WANG X

Preparation of anatase titanium dioxide nanosheet involves absorbing special biomimetic reagent polyethyleneimine to graphene oxide in mild environment and carrying out layer by layer self-assembly of precursor.

CHEN G, HAO B, WANG X