国家/地区 中国（19）
IPC部 C（20）
IPC大类 C01（20） B01（3） H01（3）
IPC小类 C01B（20）
IPC C01B032/184（20）
发明人 LI J（20）
公开年 2018（20）
申请年 2017（10）  2018（10） 
专利权人 ANHUI BETTER.（6） UNIV CHENGDU.（2） UNIV SHAANXI.（2）

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

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 hollow fiber comprises e.g. vacuum soaking the polyacrylonitrile fiber or carbon fiber raw material with aqueous solution of iron salt, placing in oven for drying, and performing carbonization.

LIN Q, LI J

Splicing fragment-graphene oxide comprises e.g. adding the metal plate electrode into the prepared degreasing solution, degreasing and then washing polishing agent remains on the surface of the polished metal plate.

WANG X, ZHOU Y, HU X, LI J, BAI W

Preparing polypyrrole/nickel(II) hydroxide sulfonated graphene ternary composite electrode material used as supercapacitor electrode material, comprises taking natural crystalline flake graphite, synthesizing, dispersing and stirring.

LI J, HONG J, LI Z, QI Y, HAO C, WANG X, HUANG C, WU J

Preparing porous graphene material useful for adsorption carrier of metal ions, organic solvent, gas, and loading of metal nanoparticles, comprises mixing graphene-based deposit with an acid solution to obtain porous graphene material.

LI J, LI L, JIA N

Graphene cutting device has shearing knife device which is correspondingly arranged in shear tank, and control box which is connected to support through post, and which controls connection of motor to cylinder.

ZHANG G, ZHANG H, LI Y, LI J, LIU W

Support frame for production device of graphene, has connecting rod which is connected to auxiliary pole through secondary casing seat, and secondary crossbar which is connected between auxiliary pole through secondary casing seat.

ZHANG G, ZHANG H, LI Y, LI J, LIU W

Cutter adjusting device of graphene cutting device comprises bracket, and mounting support rod on bracket, and where the supporting rod is sleeved with lifting sleeve on supporting rod is installed with oil cylinder.

ZHANG G, ZHANG H, LI Y, LI J, LIU W

Aminated graphene aerogel adsorbent used in adsorbing chromium(IV) ion, comprises three-dimensional porous network structure self-assembled from aminated graphene sheet layer and amino group that does not react with graphene oxide.

WANG X, WEI F, LI J, PEI F, QIN N