国家/地区 中国（12）
IPC部 C（12） B（4） H（3）
IPC大类 C25（12） C23（4） H01（3）
IPC小类 C25D（12）
IPC C25D015/00（4） C23C016/26（2） C23C028/00（2）
C25D003/56（2） C25D005/34（2） C25D007/00（2）
H01G011/24（2） H01G011/36（2） H01M004/62（2）
发明人 ZHANG H（12）
公开年 2022（3） 2016（2） 2020（2）
申请年 2022（3）  2016（2）  2021（2） 
专利权人 UNIV BEIJING.（2）

Method for modifying bipolar plate surface of hydrogen production by water electrolysis in fuel cell, involves dispersing conductive material in solvent to obtain first solution, obtaining second solution by stirring, and obtaining final bipolar plate with modified coating.

PENG S, SHEN G, LIU Y, ZHANG H, WANG D, LIU G, SHAN D, WANG X

Cathode plate useful for anodizing, has wavy graphene anti-corrosion conductive coating, which is arranged in middle of one side surface of copper substrate, and insulating anti-corrosion shielding coating arranged on wavy graphene anti-corrosion conductive coating.

DONG Z, ZHANG H

Multifunctional composite coating of steel structure surface comprises multi-element permeation substrate (zinc powder and aluminum powder), graphene anti-corrosion film (powdered graphene oxide and pyrrole) and fireproof outer layer (flame retardant) provided from inside to outside.

ZHANG H

Surface treatment for reducing secondary electron yield of oxygen-free copper for e.g. radar, by performing ultrasonic cleaning on oxygen-free copper sheet, performing surface electrolysis treatment in copper sulfate solution, performing electrochemical deposition, and performing heat treatment.

GE Y, FU H, DU Y, PAN P, CAI J, ZHANG H, HAO J

Preparing electrolyte solution for electrodeposition, comprises dispersing nanoparticles in aqueous solution comprising surfactant, thus forming dispersion of nanoparticle-surfactant micellar complexes in solution, and adding electrolytes.

ZHANG N, FANG F, ZHANG H

Flexible complex film comprises nano porous gold film layer, polypyrrole layer, nano gold particle embedded in polypyrrole layer and graphene layer, prepared e.g. by preparing nano porous gold film by removing alloying free corrosion method.

HOU Y, ZHANG H, YANG Y, ZHANG J, GUO J

Preparing manganese(IV) oxide/graphene composite material, comprises co-assembling using graphite as anode, foamed nickel as cathode and mixture of sodium sulfate and potassium permanganate as electrolyte by electrochemical one-step method.

CAO X, TIAN A, ZHANG H, ZHAO M

Composite tritium barrier coating comprises base layer, substrate layer of graphene film, chromium oxide layer on the graphene film, where upper surface of the base layer is away from chromium oxide layer, which is flat and compact.

XUE L, YAN Y, ZHANG H

Formation of cyanide-free silver and graphene composite coating on substrate by preparing plating solution including silver nitrate and graphene powder, and electroplating in solution using silver plate as anode and substrate as cathode.

DU N, ZHAO Q, ZHOU H, ZHANG H, LUO H

Preparing monovalent gold nano particle/three dimensional graphene/nickel foam composite structure comprises e.g. using chloroauric acid as gold source and sodium borohydride as reduction agent, and using oxidation-reduction method.

GUO X, LI Q, LI F, WANG X, ZHANG H, ZHAO L, GE C