国家/地区 世界知识产权组织（4）
IPC部 C（4） B（3） H（3）
IPC大类 C01（4） H01（3） B82（2）
IPC小类 C01B（4）
IPC C01B032/194（2）
发明人 LI Y（4）
公开年 2022（4）
申请年 2021（4）
专利权人

Graphene-supported noble metal powder used in Schottky device, involves mixing oxidized graphene solution, gold/platinum noble metal precursor solution and reducing agent i.e. ascorbic acid, hydrazine hydrate and sodium borohydride, and carrying out hydrothermal reduction reaction.

LIU Y, PU Z, WANG H, FENG J, LI Y, DUAN J, ZHANG H

Electrochemical device used in primary and secondary batteries includes anode comprising sodium or lithium, cathode including carbonaceous material, separator and electrolyte having metal halide, fluorinated electrolyte and thionyl chloride.

DAI H, ZHU G, LI Y

Preparing self-floating transparent nano ultra-thin film comprises e.g. preparing ultra-thin film material dispersion liquid, suction filtering nano-ultra-thin film layer on MXene substrate film layer by vacuum filtration, so that double-layer film structure is formed on substrate material.

LI Y, ZHAO J, WANG L, SHI C, WANG F, LING Z, SONG Y

Composite material used for improving electroconductivity of metal, has graphene fragment layer that comprises graphene fragments uniformly spread on metal foil layer.

GONG M, SUN B, WANG Y, CHEN Q, YANG W, LI Y, LIANG J, LIU B, ZHANG X, PEI Z