国家/地区 中国（5）
IPC部 C（5）
IPC大类 C23（5）
IPC小类 C23C（5）
IPC C25D009/04（5）
发明人 WANG L（2） WANG X（2）
公开年 2022（5）
申请年 2022（3）  2021（2） 
专利权人

Method for preparing high temperature and anti-oxidant graphite product coating used in fuel cell comprises e.g. removing oil for polar plate, using polar board as working electrode, preparing polymer passivation layer on polar plate by cyclic voltammetry and passing in inert gas containing hydrogen.

WANG X, WANG L, JIA D

Graphene/graphite-phase carbon nitride/titanium dioxide composite coating with photoelectric response characteristics bone-forming function in preparing bone repairing, replacing material, comprises graphite phase carbon nitride/titanium dioxide composite coating formed on surface of metal substrate.

ZHENG X, XIE Y, SHAO D, LIU S, YAN Z, LI K

Preparation method of carbon material used in e.g. micro-circuit, involves obtaining carbon material on surface substrate when conductive medium is solid substrate.

DONG Q, BAI W, CHU D, HE 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

Automobile top cover aluminum alloy shell, comprises aluminum alloy substrate whose surface orderly provided with a transition layer, an intermediate layer and a corrosion resistant coating, where the middle layer formed by stacking two layers of modified silicon dioxide.

ZHANG L