国家/地区 中国（30） 美国（3） 韩国（2） 世界知识产权组织（2）
IPC部 B（36）
IPC大类 C25（36） C23（8） B05（7）
B82（7） C22（7） H01（6）
B22（5） C01（5） C09（5）
B21（4） B23（4） B32（4）
B01（3） B29（3） B33（3）
IPC小类 C25D（36）
IPC C25D007/00（8） B82Y040/00（6） C25D015/00（5）
B05D003/02（4） B82Y030/00（4） C25D003/38（4）
C25D003/56（4） C25D005/18（4） C25D005/48（4）
C25D005/54（4） C25D009/04（4） C25D013/02（4）
B05D001/18（3） B05D007/24（3） B33Y030/00（3）
发明人 GUO J（3） WU W（3） ZHANG J（3）
ZHANG X（3） CHEN Y（2） LIU T（2）
WANG J（2） WANG Y（2） WEI K（2）
YANG C（2） YANG Y（2） ZHANG Q（2）
ZHAO J（2） ZHOU C（2）
公开年 2021（24） 2022（10） 2023（2）
申请年 2021（36）
专利权人 UNIV JILIN（2）

pH sensor used for measuring water quality, has sensing unit for selectively sensing hydrogen ions by forming porous nanomaterial layer on surface of electrode, where porous nanomaterial layer has nanomaterial-metal oxide flexible composite.

JEONG D, HYUK J

Forming substrate in substrate hole used in plating technology involves pre-processing surface of insulating base material and hole structure, coating graphene dispersion, applying different rotation radius and different rotating speeds to insulating base and plating material with conductive layer.

XIANG Q, YE G, CAO X, ZHANG J, LU J, MA Y, ZHENG K

Samarium cobalt oxide-decorated reduced graphene oxide material for manufacturing hybrid supercapacitor device, is prepared by preparing graphene oxide through improved Hummer technique, where homogeneous solution is prepared.

YUBAKUMA R, MOUSE R, FRANKLIN M I, HONG S, BELOTAFILLAI D, YUVAKKUMAR R, RAVI G, ISACFRANKLIN M, DHAYALAN V

Processing aluminum alloy surface involves grinding aluminum alloy, cleaning and drying, using femtosecond laser multifilament to ablate the surface of aluminum alloy and preparing a graphene coating on the aluminum alloy surface.

SU Y, ZHANG X

Preparing copper-chromium-zirconium alloy layered belt material with composite deformation of graphene/copper, involves subjecting bulk copper-chromium-zirconium alloy to solid solution treatment, carrying out room temperature iso-channel extruding, low temperature rolling, stacking and vacuum-aging.

WANG D, AN X, DU Q, WEI K, YAO L, WEI W

Preparing composite film used in membrane water treatment e.g. microfiltration, involves providing graphene oxide doped electrolyte solution, immersing electropolymerized base film and applying positive potential to base film to initiate electropolymerization reaction.

ZHANG J, LIANG S

Processing high corrosion-resistant aluminum profile comprises spraying micro-etching liquid on surface of aluminum profile, placing in oxidation tank of sulfuric acid, oxalic acid and deionized water, spraying corrosion-resistant layer, placing sprayed aluminum profile into curing box, and cooling.

ZHOU B, SUO Y

Preparation of graphene-encapsulated ultra-thin nickel-63 radiation source film used in preparation of Schottky junction stacked radiation cell, involves preparing nickel chloride film, and putting graphene/nickel chloride/graphene film in vacuum environment for reduction treatment.

WANG X, WANG L, CHEN Z, YANG Y, ZHANG J, SU C, FENG H, LI P, WU W, LUO T, ZHOU C

Preparation method of metal magnesium-copper-graphene layered composite material, involves annealing accumulated and rolled plate to obtain laminated magnesium-based composite plate reinforced by graphene and copper.

PAN F, WANG Y, LUO H, TANG B, LI J, CHEN X

Plating of metal bipolar plate includes mixing modified synthetic resin with high conductivity material to obtain coating slurry and applying coating slurry on metal bipolar plate.

YE H