国家/地区 中国（43）
IPC部 C（43）
IPC大类 C01（43） H01（10） B01（5）
B82（4） G01（3） B22（2）
C02（2） C09（2） H05（2）
IPC小类 C01B（43）
IPC C01B032/194（13） C01B032/184（9） C01B032/198（8）
H01M004/62（8） C01B032/19（6） C01B032/186（4）
H01M010/0525（4） B82Y030/00（3） B82Y040/00（3）
C01B032/182（3） H01M004/36（3） H01M004/38（3）
H01M004/587（3） C01B003/04（2） C01B032/05（2）
发明人 CHEN Y（43）
公开年 2020（43）
申请年 2019（21）  2020（20）  2018（2） 
专利权人 BEIJING GRAP.（5） BEIJING GRAP.（4） UNIV TSINGHU.（4） DATONG MOXI .（3）
CHANGCHUN IN.（2） FUJIAN MATER.（2） SHENZHEN SEN.（2） UNIV NANKAI（2）
UNIV PEKING（2）

Preparation of polyamine-polyphenol modified graphene oxide carrier, by dispersing graphene oxide in buffer solution, and adding polyphenol solution and polyamino polymer solution to buffer solution to react.

ZHUANG W, LIU T, ZHU C, YING H, RAO Y, LI M, CHEN Y, WU J, YANG P, LIU D, NIU H

Preparing graphene/polyimide-derived carbon anode material useful in preparing cathode materials for sodium ion batteries, comprise e.g. removing the air in the solution, adding pyromellitic dianhydride and melamine and washing.

HUANG Y, KONG Y, MA J, CHANG B, HAN S, CHEN Y, JIANG J, LI Y, XUE Y, LIN H

Use of reduced graphene oxide for three-dimensional reconstruction of biological cryo-electron microscopy and preparing bio-cryo-electron microscope supporting film.

WANG H, CHEN Y, LIU N, XU J

Preparation of reduced graphene oxide film comprises transferring the graphene oxide to electron microscope carrier net, and reducing.

WANG H, CHEN Y, LIU N, XU J

Washing graphene oxide by blending diluted hydrochloric acid with anti-gelling agent for washing graphene oxide to be washed, washing with blended organic acid and anti-gelling agent and blending and washing with anti-gelling agent.

QUAN Y, ZHANG Y, GUO L, MA H, CHEN Y

Graphene quantum dot composite titanium dioxide nanotube photocatalyst useful in catalytic water decomposition to produce hydrogen comprises titanium dioxide nano-tubes densely covered with many graphene quantum dots on the surface.

GAO P, CHI Q, CHEN Y, LI X

Preparing porous graphene useful in the field of lithium ion batteries, supercapacitors, fuel cells or sensors comprises mixing graphene and metal salt, heat-treating mixed materials under an inert atmosphere, and performing acid treatment.

ZHANG X, SHEN W, CAO J, CHEN Y

Preparation of graphene-modified silicon monoxide/carbon composite material used as negative electrode material for lithium ion batteries by mixing graphene, silicon monoxide and first carbon source, carbonizing, and adding e.g. graphite.

ZHANG X, SHEN W, CAO J, CHEN Y

Performing a reversible control method of graphene oxide surface functional group involves providing a graphene oxide dispersion liquid, and adding a transition metal salt to the graphene oxide dispersion liquid to obtain a mixed solution.

ZHANG X, SHEN W, CAO J, CHEN Y

Preparation of graphene by ultrasonic assisted supercritical liquid phase stripping includes performing carbon dioxide supercritical treatment and ultrasonic treatment on graphite.

ZHANG X, SHEN W, CAO J, CHEN Y