国家/地区 中国（15）
IPC部 B（15）
IPC大类 B82（15）
IPC小类 B82Y（15）
IPC B82Y030/00（12） B82Y040/00（8） C01B031/04（8）
C01B032/184（7） C01B032/198（3） B01J013/00（2）
B22F001/02（2） B22F009/24（2） C01B032/168（2）
C01B032/194（2）
发明人 LI Y（4） HE X（2） HUANG Y（2）
JIANG Z（2） LI J（2） LIU Y（2）
LU S（2） QIN W（2） WU X（2）
YAO Y（2）
公开年 2015（3） 2021（3） 2016（2）
申请年 2014（3）  2015（2）  2017（2）  2020（2）  2021（2） 
专利权人 HARBIN INST TECHNOLOGY（15）

Preparation of boron carbide nanowire used for e.g. cutting tool, involves evenly mixing boron source, carbon source and sodium chloride to obtain raw material powder, reacting in high-temperature sintering furnace, heating, incubating to remove carbon, and cooling product.

YE K, WANG Z

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

Method for preparing graphene carbon nanotube composite aerogel with sandwich structure, involves transferring quick-freezing platform to freeze dryer for vacuum drying and demolding quick-freezing platform to obtain graphene oxide carbon nanotube composite aerogel with sandwich structure.

WANG C, SUI C, LI J, ZHAO G, HE X

Preparing N-doped graphene/graphene nano-ribbon composite aerogel useful in various fields e.g. electromagnetic stealth, electrochemistry, catalysis, adsorption, and water treatment.

CHENG Y, LI Y

Preparing graphene oxide nano-volume comprises preparing graphene oxide sponge by liquid-phase stripping method and freeze-drying method, ultrasonically dispersing in deionized water and acidifying carbon nanotubes.

WU X, YAO Y, QIN W, LU S, LI Y

Preparation of nano-silver-modified reduced graphene oxide hybrid structure involves adding acetone solution to solution of nano-silver-modified reduced graphene oxide hybrid structure, separating solid, washing and drying.

LIN T, ZHU M, HE P

Preparation of bionic intelligent superhydrophobic graphene film involves mixing concentrated sulfuric acid with natural graphite, adding potassium permanganate, distilled water, hydrogen peroxide and diphenyl ether, and freeze-drying.

JIAO W, DING G, WANG R, HAO L, XU Z, LIU W, YANG F, HE X, YUAN Z, YANG S, KONG J

Preparing graphene nanobelt fiber by adding multi-walled carbon nanotubes to mixed concentrated sulfuric acid and phosphoric acid solution, adding potassium permanganate and dispersing graphene nanobelt in water to obtain printing solution.

JIANG Z, WANG M, DONG J, FANG Y, WEI H, XIE H, QIAN Y, SONG Y, HUANG Y

Method for preparation of graphene quantum dot, involves adding aromatic compound to nitric acid, adding alkaline material, pouring microporous cellulose filtration membrane into dialysis bag and dialyzing with water.

LI Z, SUN L, SUN Y, YANG C, YU M

Preparing nitrogen-doped graphene using combustion synthesis method comprises weighing magnesium powder, solid carbon source and nitrogen source, mixing evenly, subjecting to combustion synthesis reaction and purifying.

FEI W, LIU Z, MIAO Q, WANG L