国家/地区 中国（4）
IPC部 C（4）
IPC大类 C23（4） C25（2）
IPC小类 C23C（4） C25D（2）
IPC C23C014/35（4）
发明人 WANG L（4）
公开年 2022（3）
申请年 2022（3） 
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

Converting in-situ amorphous carbon into graphene film useful in e.g. field of flexible electronic device and solar cell, comprises e.g. using physical vapor deposition technology to prepare graphene film precursor, and annealing the precursor to obtain graphene film under vacuum condition.

YANG L, WANG Y, WANG A, WANG Z, WANG L

Boron fiber reinforced copper-based precursor wire for use in nuclear fusion reactor for providing clean energy source, has transition layer which is coated on surface of boron fibers, and copper metal layer coated on surface of transition layer.

ZHENG W, ZHANG K, HAO J, QI J, WANG L, WEN M

Prevention of deposition of reactants and by-products in metal-organic chemical vapor deposition reaction chamber by electrochemically polishing component part, depositing catalytic reaction layer, protecting and depositing graphene layer.

FANG C, JIN K, LIU X, WANG L, YANG C, ZHANG L, ZHANG Y