国家/地区 中国（8）
IPC部 C（7）
IPC大类 C01（3） C09（2）
IPC小类 C01B（3） C09D（2）
IPC C01B032/198（3） C09D005/08（2）
发明人 YANG Z（8）
公开年 2019（3） 2023（3） 2020（2）
申请年 2019（5）  2022（3） 
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

Preparing aqueous epoxy resin anti-corrosive coating useful in e.g. metal protection of bridges, and ship shells, comprises e.g. ball milling aqueous epoxy resin, bismuth vanadate/graphene heterojunction complex material and dispersing.

LV S, GUO Z, YANG Z, YANG J, LIU X

Manufacture of graphene oxide-modified aqueous polyurethane agent for forming coating film, involves adding hydroxy-terminated hyperbranched graphene oxide powder to polyurethane prepolymer, and performing chain extension and intercalation.

LV S, YANG Z, YANG J, GUO Z, LIU X

Preparation of low-layer graphene oxide dispersion liquid used for adsorbing and reinforcing and toughening of composite material, by adding strong acid with graphite powder and permanganate, milling, and adding hydrogen peroxide solution.

LV S, LIU X, YANG Z, GUO Z, YANG J

Preparing graphene oxide monolayer small-size dispersant useful for amino-terminated hyperbranched polyamide modified waste dander as leather tanning agent and leather fatliquor comprises e.g. alkaline solution and waste dander.

LV S, LIU X, LIU L, YANG Z, GUO Z, YANG J

Preparing graphene oxide sheet of dispersant by degrading waste dander useful in the field of coatings for adsorption material comprises e.g. mixing waste dander with alkaline solution and performing alkaline and enzyme degradation reaction.

LV S, LIU X, LIU L, YANG Z, GUO Z, YANG J