国家/地区 中国（12）
IPC部 C（12）
IPC大类 C25（12） B01（4） C02（2）
IPC小类 C25B（12）
IPC C25B001/04（6） C25B011/06（5） C25B011/091（5）
C25B011/054（4） B01J027/043（2） C25B003/03（2）
C25B003/26（2）
发明人 MA X（12）
公开年 2021（4） 2018（2） 2020（2）
申请年 2021（4）  2018（2）  2020（2）  2022（2） 
专利权人 UNIV TIANJIN（3）

Vitamin B12/graphene modified epoxy resin modified electrode used for catalyzing dechlorination of trichloroacetic acid, involves adding vitamin B12 powder to ethanol dispersion liquid, mixing with chitosan, adding epoxy resin, steaming, adding aqueous curing agent and stirring.

HUANG S, HU X, ZHENG H, HE J, MA X

Preparing multi-component electro-wet combined catalytic modified electrode membrane, comprises e.g. pouring casting solution on polyacrylonitrile-based carbon fiber cloth, dissolving yttrium oxide and cobalt oxide in water and modifying Y-Co/GO/PES membrane.

MA X, XU B, TIAN P, ZENG Z, GAO D, JIA R, ZENG J, PENG D, LIU S, MENG W, TIAN M

Preparation of highly efficient dual-functional catalyst, involves dissolving polyacrylonitrile and cobalt chloride in dimethylformamide, electrospinning to prepare loaded carbon nanofibers, keeping loaded nano-carbon fiber and nano-selenium powder under vacuum airtight conditions, and drying.

REN J, SHI Z, GUO Y, MA X

Carbon interlayer copper nano-sheet electrocatalyst with sandwich structure used in electrode for selective electrochemical reduction of carbon dioxide as methane, comprises copper nano-sheet as middle layer, and graphene-like layer.

NI W, ZHANG D, ZHANG N, MA X, SHEN S, ZHAO M, LIANG Y

Manganese-cobalt-iron ternary catalyst useful in electrolysis of water to produce oxygen, comprises carbon material or metal material as carrier, and cubic manganese-cobalt-iron ternary inverse spinel nanoparticles as active material.

ZHANG S, MA X, KUANG S, ZENG Z

Copper-based catalyst useful for preparing ethanol by electro-catalytic reduction of carbon dioxide, comprises supported double-metal copper-based catalyst, e.g. which is supported bimetallic copper-based catalyst.

ZHANG S, MA X, KUANG S, LIU H

Graphene conductive hydrogen and oxygen gas generator comprises casing and upper cover that is provided on upper side of housing, where circuit controller is provided on left side of base surface of upper cover.

MA X, CAO J, LI J, ZHAO P, XIE F

Preparing graphene-loaded ferrous sulfide nano powder comprises preparing iron oxide nano powder, sulfurizing ferric oxide nano powder and self-made graphene oxide in absolute ethanol solvent, heating, cooling, and centrifuging.

SUN X, GUO C, GAO L, MA X, ZHAO M, WEI Q

Manufacturing a photoelectrode e.g. manufacturing a titanium dioxide nanotube array photoelectrode doped with graphite phase carbon nitride and graphene.

XIN Y, MA X, LUO M, XIAO Z, ZHOU Y

Preparing graphene-supported cobalt disulfide particle composite material useful for catalytic electrolysis of water, comprises dispersing graphene in water, adding cobalt acetate and carbon disulfide, stirring and hydrothermally processing.

HAN X, MA X, HU W, DENG Y, ZHONG C