国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） B22（2） B82（2）
IPC小类 C01B（8）
IPC C01B032/184（4） B22F001/02（2） B82Y030/00（2）
B82Y040/00（2） C01B032/194（2）
发明人 KANG H（8）
公开年 2020（3） 2022（2）
申请年 2019（3）  2021（3） 
专利权人 BEIJING MENG.（2） SHANGHAI INS.（2）

Preparation of graphene/Prussian blue composite material for glassy carbon electrode, involves adding polymer, potassium ferricyanide and graphene oxide for redox reaction to water under acidic condition, and reacting, ehere polymer is polyacrylamide or polyvinyl alcohol.

WU L, JIANG J, XIE D, ZHAO L, ZHAN C, KANG H

Nitrogen-doped graphene has graphene and nitrogen-containing substance comprising amino nitrogen, selecting itrogen from triethylamine, aniline, urea, melamine, amino acid and biuret.

HAN X, ZHAO L, ZHAN C, KANG H

Preparing magnetic graphene nano-wave absorbing material useful in e.g. civil and military fields comprises e.g. dissolving graphene oxide sponge, acidified carbon nano tube and cobalt nitrate in deionized water, mechanically stirring to uniform and performing electrostatic self-assembly.

KANG H, LI Y, LU S, LIU Y, HONG Y, QIN W, YAO Y, SHI T, WU X

Reversely transferring graphene comprises e.g. providing graphene grown on metal substrate, spin-coating first colloid on first surface of graphene to form first colloidal graphene-metal substrate structure, and sticking tape on first gel.

CHEN Z, YU G, ZHANG Y, SUI Y, LIANG Y, HU S, LI J, KANG H, WANG S

Changing the coupling performance of double-layer graphene comprises combining graphene sample and substrate to form a combined body, heating in a closed container filled with solvent to preset temperature and time and cooling.

CHEN Z, YU G, ZHANG Y, SUI Y, LIANG Y, HU S, LI J, KANG H, WANG S

Preparing graphene oxide-coated metal nano-materials with SERS signal used in Raman detection and biological SERS imaging, involves using Hummers method to prepare graphene oxide solution and filtering through filter.

MENG L, KANG H

Preparing self-healing graphene stealth film involves adding sulfur-containing reducing agent to graphite oxide solution, heating to black colloidal liquid, cooling to room temperature, filtering to obtain black sulfur-doped graphene powder.

TAN L, FENG H, ZHANG G, KANG H, LI X, CHEN N, ZHAO D, XU Y

Removing arsenic in hydrofluoric acid involves adding graphene nano sheet in the sulfuric acid-nitric acid mixed solution, dispersing and stirring the mixture, heating the stirred mixture, and then filtering the mixture.

LIAO Z, LAI S, KANG H