国家/地区 中国（8）
IPC部 C（8）
IPC大类 C23（8）
IPC小类 C23C（8） B82Y（3） C25D（2）
H01M（2）
IPC C23C028/00（3） B82Y030/00（2） B82Y040/00（2）
C23C014/35（2） H01M008/0228（2）
发明人 LI H（8）
公开年 2022（6） 2023（2）
申请年 2022（8）
专利权人 SHANGHAI ZHI.（2）

Silver-graphene composite plating layer, has layer main body provided with first nano-silver layer, silver-graphene layer and second nano-silver layer that are sequentially arranged on base body.

LI H, ZHAO K, ZHANG Q, CHEN B, GUO W, ZHU Z, ZHANG C, DING Y, PANG Z

Proton exchange membrane fuel cell bipolar plate metal composite coating for use in automobile, has nano conductive layer covered on surface of composite metal layer, where nano conductive layer is selected from carbon-based material graphite, amorphous carbon, carbon graphene and carbide.

LAN S, HU P, JIANG T, LI X, BI F, LI H

High-entropy alloy macromolecule composite paving material, has high-entropic alloy base material, a bottom layer and resin impregnated graphene silver fiber sequentially arranged on upper surface of alloy base materials.

LI H

Conductive pre-coating useful for e.g. fuel cell titanium plate, comprises first metal particle layer distributed on surface of titanium substrate, in-situ oxidation layer covering surface of first metal particle layer, and second metal layer covering surface of in-situ oxidation layer.

LAN S, HU P, JIANG T, BI F, LI H

Preparing low friction metal/ultra-nano diamond complex coating in field of surface treatment of friction parts, comprises depositing ultra-nano diamond on surface of substrate to obtain ultra-nanocrystalline diamond coating, and using inert gas as protective gas.

NISHIMURA K, LI H, DENG L, CHU W, JIANG N, SONG H

Producing high-performance engineering fastener material useful for fastening at least two parts or components in engineering field, comprises e.g. choosing steel bar as engineering fastener raw material, carrying out degreasing, decontamination and rust removal treatment, compacting and cooling.

SHEN J, HU L, LI H, ZHANG Y

Passivating zinc substrate useful in metal material rust prevention involves placing zinc substrate in strong acid solution for activating treatment, placing substrate in conversion liquid and drying, where conversion liquid comprises e.g. ferricyanide, film-forming accelerator and buffering agent.

HU B, YANG Y, LI H

Alumina nanosheet reinforced zirconium dioxide tritium-resistant coating comprises substrate layer, and zinc oxide coating covered on substrate layer and doped with poly-dopamine/gamma-alumina nano sheet as reinforcing phase.

YAN Y, LI F, ZHENG Z, LI H