国家/地区 中国（10）
IPC部 C（6） B（4）
IPC大类 C01（3） C09（3） B01（2）
B23（2）
IPC小类 C01B（3） B01J（2） B23K（2）
C09D（2）
IPC B01J020/20（2） B01J020/30（2） B23K001/008（2）
B23K001/20（2） B23K035/36（2） C01B032/198（2）
C09D005/08（2） C09D133/04（2） C09D147/00（2）
C09D163/00（2） C09D167/08（2） C09D175/04（2）
发明人 FENG J（10）
公开年 2019（10）
申请年 2019（10） 
专利权人 HARBIN INST .（3） DONGFENG COM.（2） NORTHWEST IN.（2）

Preparing boron carbide nano powder comprises e.g. mixing graphene oxide and boron powder, adding ethanol, passing an inert gas, reacting, heating graphene oxide-coated boron powder under inert gas and cooling in the furnace.

JIN L, JIA J, BAI L, LIU G, FENG J, LI C, ZHANG P

Self-lubricating plate spring comprises plate spring component and coating layer comprising aqueous resin, additive and graphite source comprising graphene and fluorinated graphite on surface of plate spring component.

WANG X, ZHONG X, FENG J, LIU L, WANG R, JIANG Y, CHEN M

Graphene oxide composite material preparation involves taking expanded graphite, concentrated sulfuric acid, potassium permanganate, polyacrylamide, and hydrogen peroxide in proportion.

LI Q, LI X, LI Y, LIN W, FENG J, ZHANG L

Self-lubricating coating comprises aqueous resin, additive and graphite source including graphene and fluorinated graphite.

WANG X, ZHONG X, FENG J, LIU L, WANG R, JIANG Y, CHEN M

Adhesive for bamboo products, comprises corn starch, amylase, graphene oxide, dispersant, guar gum, change Basalt fiber, pyrethroid insecticide, cyclodextrin, and balance is water.

CAO W, FENG J

Preparation of adsorption material used for selectively separating palladium ion, involves dispersing graphene oxide in N,N-dimethylformamide, stirring, filtering, drying, adding palladium-containing solution, and eluting all palladium ions.

LI M, FENG J, XIAO P, JIANG S, MENG X, TANG S

Purification device useful for preparing graphene oxide comprises a reactor provided with water/hydrogen peroxide storage bottle, conveying pipe provided with three-way valve and concentrated sulfuric acid solution storage bottle.

JIN L, BAI L, FENG J, LI C, LIU G, ZHANG P

Method for preparing graphene quantum dot reinforced metal oxide supercapacitor electrode material, involves ultrasonically cleaning current collector material with hydrochloric acid solution, acetone and absolute ethanol.

QI J, JIA H, CAI Y, WANG Z, FENG J, FEI W

Manufacturing a cemented carbide steel composite tool comprises e.g. transferring graphene to the surface of the cemented carbide to be welded, placing solder joint plate between the cemented carbide and steel blade and brazing.

SUN Z, ZHANG L, FENG J, GENG H

Soldering titanium-aluminum alloy and ceramic with a graphene barrier layer comprises e.g. preparing a graphene layer on surface to be welded of the titanium-aluminum alloy by liquid phase transfer and soldering copper solder foil.

SUN Z, MA Y, ZHANG L, FENG J