国家/地区 中国（8）
IPC部 C（5） G（5）
IPC大类 G01（5） C01（2） C23（2）
IPC小类 G01N（4） C01B（2） C23C（2）
IPC G01N027/12（4） C01B032/194（2）
发明人 CHEN M（8）
公开年 2022（5） 2023（3）
申请年 2022（7） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（8）

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

Preparing purple phosphorene/graphene gas sensor for detecting ppb level formaldehyde at room temperature, comprises combining phosphorene and graphene by vacuum filtration method to obtain phosphorene/graphene composite material, and coating conductive electrode.

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

Method for preparing violet-phosphorus alkene/graphene temperature-sensitive sensor, involves adopting vacuum filtration method to compound graphene film and purple phosphorus alkene, and preparing electrode on heterojunction graphene film.

ZHAO D, HOU X, ZHANG Y, ZHENG X, QIANG H, QI M, CHEN M, YE X

Preparing graphene powder reinforced purple phosphorus alkenyl gas sensitive sensor film involves crushing block body purple phosphorus into purple phosphorus alkene, mixing violarene with graphene powder, and adding solvent, using spin coating, drop coating and vacuum filtering.

HOU X, ZHAO D, CHEN M, ZHENG X, QIANG H, QI M, YE X, ZHANG Y

Purple phosphorus alkenyl humidity sensitive sensor, has electrode positioned on surface of purple phosphorus alkene/graphene heterojunction unit, where thickness of purple phosphorus alkene/graphene heterojunction unit is specific in range.

YANG Y, ZHANG L, SUO G, HOU X, ZHENG X, QIANG H, ZHANG Y, QI M, CHEN M, YE X

Method for in-situ growth of graphene film on nickel-plated surface of copper metal substrate by laser useful in production, transportation involves pre-coating different solid carbon source on copper-nickel alloy coating, and realizing in-situ growth of graphene film by different types of laser.

CHEN M, QI M, QIANG H, ZHENG X, YE X

Improving desorption performance of purple phosphorus alkenyl gas-sensitive sensor involves compounding graphene film and violence into heterojunction, assembling purple phosphorus alkenyl, introducing argon gas using infrared baking lamp to pre-treat, and introducing argon gas, using external light.

YANG Y, ZHENG X, QIANG H, CHEN M, QI M, YE X