国家/地区 中国（4）
IPC部 B（6） C（4）
IPC大类 B01（6） C02（3）
IPC小类 B01J（6）
IPC B01J031/28（6）
发明人
公开年 2021（3） 2022（3）
申请年 2021（6）
专利权人

Producing supported noble metal catalyst for sensor, electrode material, and adsorbents, and for specific gas-phase and liquid-phase reaction, comprises mixing noble metal metal salt and porous support, and heat-treating mixed powder.

PARK J C, YANG J, WOOK K, OH K, LEEHAKKEUN

Preparation process of cathode water-soluble paper catalytic conductive composite membrane used as cathode, involves coupling carbon fiber cloth, iron powder, magnetic triiron tetroxide, lead dioxide, graphene oxide, polyvinylidene fluoride, polyvinylpyrrolidone with water-soluble paper.

GAO C, LIU Y, WANG H, LONG J

Preparing ultra-thin sheet material useful in preparation of hydrogen evolution reaction comprises e.g. stirring cellulose modified with alkyl functional groups, dissolving in deionized water, forming colorless and transparent viscous cellulose gelatinous solution, and performing subsequent washing.

TANG R, WANG Y, LI R, ZHU Y, WU D, ZENG L

Preparing graphene-based three-dimensional composite catalyst in continuous flow persulfate wastewater treatment, involves preparing graphene oxide with scale layer by Hummer method and mixing graphene dispersion liquid with metal oxide.

WANG X, LI Y, CHEN M, WANG Z, YI Q

Membrane catalyst supporting cobalt tetroxide used in catalytic activation of persulfate, comprises polymer fiber porous membrane and cobalt tetroxide distributed on surface and inside of polymer fiber porous membrane.

LUO X, ZENG Z, WU Y, TU X

Construction of composite metal-organic framework of graphene oxide/copper bis(benzene-1,3,5-tricarboxylate)/iron oxide photocatalyst.

SELVARAJAN E, S S M, DATTA S