国家/地区 中国（39）
IPC部 C（40）
IPC大类 C01（40）
IPC小类 C01B（40）
IPC C01B032/184（20） C01B032/198（8） C01B032/19（5）
H01M004/62（5） H01M004/583（4） B01J020/30（3）
C01B032/05（3） C01B032/182（3） C01B032/194（3）
H01M004/36（3） B01J020/20（2） C01B032/186（2）
H01G011/30（2） H01G011/36（2） H01M004/38（2）
发明人 LI J（40）
公开年 2018（40）
申请年 2018（26）  2017（14） 
专利权人 ANHUI BETTER.（7） UNIV SHAANXI.（5） ENN GRAPHENE.（4） UNIV CHENGDU.（2）
UNIV CHINA P.（2）

Preparation of three-dimensional porous graphene oxide involves using waste printer toner, carrying out oxidation using modified Hummers process to prepare oxidized toner mixture, filtering and washing to obtain oxidized toner.

TIAN Z, CAO K, SUN L, BAI S, HE G, WANG Y, LI J

Preparation of nitrogen sulfur co-doped three dimensional graphene foam electrode material used e.g. in electrocatalysis, by dipping foam nickel in graphene oxide, melamine, trithiocyanuric acid and solvent dispersion and thermal reacting.

LI J, XI Q, HUANG J, CAO L, HE Y, WANG C, LUO X, GUO P

Producing high-performance graphene concrete involves first mixing graphite and water, and subjecting the obtained mixture to aqueous phase stripping treatment, mixing obtained product with an air entraining agent, cement.

XU H, LIU F, WEN T, WANG J, GUO Y, JIN L, XU G, LI J

Preparing three-dimensional porous nitrogen-sulfur doped carbon nanosheet comprises slowly adding homogeneous solution containing trimeric thiocyanate to graphene oxide aqueous solution, dissolving, drying and placing in vacuum environment.

HUANG J, XI Q, LI J, CAO L, WANG C, LI Q, WANG T, LUO X

Preparing modified activated carbon useful for preparing lithium battery, comprises e.g. mixing graphene oxide with microalgae, drying, mixing composite precursor with activating agent and subjecting to high-temperature activation.

WANG J, BAI Y, HAO F, LI J

Preparing a honeycomb multi-stage pore nitrogen-sulfur-doped three-dimensional carbon material comprises e.g. slowly adding homogeneous solution containing trimeric thiocyanate to aqueous solution of graphene oxide to dissolve melamine.

HUANG J, XI Q, LI J, CAO L, CHENG Y, DANG H, WANG R, XU R

Preparing three-dimensional porous nitrogen-sulfur doped anode carbon material comprises e.g. slowly adding homogeneous solution of trithiocyanuric acid to aqueous solution of graphene oxide, uniformly stirring, drying, and calcining.

HUANG J, XI Q, LI J, CAO L, WANG T, WU W, XU P, GUO P

Preparation of graphene involves mixing copper nitrate, glucose, and sodium chloride, dissolving mixture in water, spray-drying, calcining under protection of argon and hydrogen gas mixture, washing away sodium chloride, and drying.

LI J, HAN T, HE C, ZHAO N, SHI C, LIU E

Preparing graphene comprises e.g. uniformly mixing graphite powder and intercalation agent, obtaining mixed precursor, mixing precursor with organic solvent, and adding polydopamine modified thiolated hydroxyethyl starch, and dispersant.

YANG Z, ZHANG X, LI J, YANG J

Dispersing graphene oxide in metal powder by preparing graphene oxide solution, heating graphene oxide solution and metal powder in vessel to obtain slurry mixture, drying slurry mixture and grinding.

ZHANG H, WANG X, LI J, CAO Z, WU Y