国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 QIANG H（2）
公开年 2023（2）
申请年 2022（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（2）

Method for preparing metal/carbon material bipolar plate by laser in situ, involves pre-processing surface of metal substrate, presetting solid carbon source on surface of pre-treated metal substrate and irradiating by alloying process.

CHEN M, ZHENG X, QIANG H, QI M, WEI M, YANG Z, YE X

Method for secondary growth of graphene on metal surface by laser, involves artificially damaging laser primary growth, damaged area, again using nanosecond pulse laser to obtain graphene film of metal surface secondary growth.

YANG Z, WEI M, CHEN M, ZHENG X, QI M, QIANG H, YE X