国家/地区 中国（13）
IPC部 H（9） B（5） C（4）
IPC大类 H01（9） B82（4） C01（3）
IPC小类 H01M（9） B82Y（4） C01B（3）
IPC H01M004/62（8） H01M004/36（7） H01M010/0525（6）
H01M004/52（5） H01M004/525（3） B82Y030/00（2）
B82Y040/00（2） C01B032/184（2）
发明人 CHEN W（13）
公开年 2017（5） 2018（4） 2021（2）
申请年 2017（7）  2018（2）  2021（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（13）

Preparing graphene based on in-situ generated lignin comprises carrying out high temperature pyrolysis process for lignin by using high temperature sintering technology and lignin as carbon source, and then cooling.

LOU R, CAO Q, ZHANG B, TIAN J, CHEN W, KONG L, LIU Y

Nitrogen-doped graphene quantum dot derived from nanomaterial-lignin useful in field of biological medicine, comprises nanomaterial lignin powder, yttrium oxide powder, alumina powder, and silicon nitride powder.

CHEN W, ZHAO Z, LOU R, LIU X, CHENG K, JIAO X

Preparation of graphene reinforced ceramics involves pouring graphene and polyvinylpyrrolidone in N-methyl-2-pyrrolidone, adding alumina and silicon nitride, ball milling, drying, sieving, pressing, sintering, and heat-preserving.

CHEN W, ZHAO Z

Preparing cellulose-based catalytic membrane for treating dye wastewater by adding graphene oxide into ethylene glycol, adding cotton pulp cellulose into solvent system, and adding composite material into cellulose solution.

ZHANG S, LI H, HOU C, ZHAO M, HUA C, CHEN W

Preparing composite cathode material used in lithium ion battery, by dispersing graphene oxide in water, adding pure-soluble iron salt ferrous chloride to anhydrous ethanol, stirring and adding iron salt to graphene oxide suspension.

CAO L, MA M, QI H, LI J, HUANG J, YAO K, CHEN W, WU G

Preparation of poly(3,4-ethylenedioxythiophene)-doped beta-akaganeite/reduced graphene oxide array lithium ion battery anode material involves mixing iron salt and 3,4-ethylenedioxythiophene, dispersing with iron salt and graphene oxide.

CAO L, MA M, QI H, LI J, HUANG J, YAO K, CHEN W, WU G

Preparing sodium chloride modified graphene net coated beta-iron oxide lithium ion battery cathode material comprises e.g. dispersing commercially available graphene oxide in deionized water and pouring into homogeneous hydrothermal reactor.

CAO L, MA M, QI H, LI J, HUANG J, WU G, CHEN W, YAO K

Preparation of spider-like graphene-coated beta-iron(III) oxide-hydroxide nanorod aggregate as cathode material, involves dispersing graphene oxide in deionized water, adding sodium nitrate to deionized water, stirring and cooling.

CAO L, MA M, QI H, LI J, HUANG J, WU G, CHEN W, YAO K

Preparing graphene loaded iron-oxide self assembled mulberry structure lithium ion battery cathode material involves dispersing graphene oxide solid in alcohol to obtain solution, then using ultrasonic generator to uniformly disperse.

CAO L, MA M, QI H, LI J, HUANG J, WU G, CHEN W, YAO K

Graphene loaded lithium ion battery anode material preparation involves dispersing commercially available graphene oxide in deionized water to prepare solution, and then using ultrasonic generator to prepare uniform oxide suspension.

CAO L, MA M, QI H, LI J, HUANG J, WU G, CHEN W, YAO K