国家/地区 中国（7）
IPC部 C（7）
IPC大类 C25（7） B01（2） H01（2）
IPC小类 C25B（7）
IPC C25B001/04（3） C25B011/091（3） B01J023/755（2）
C25B011/065（2）
发明人 ZHANG Y（7）
公开年 2022（7）
申请年 2022（7）
专利权人

Micro-arc oxidation electrolytic solution for aluminum alloy surface, comprises main film-forming agent (e.g. potassium silicate), auxiliary film-forming agent (e.g. potassium hydroxide), main colored salt (e.g. ammonium metavanadate), complexing agent (e.g. condensed phosphate), and deionized water.

ZHANG Y, PENG S, QI Y, ZHANG X, CUI X

Metal colloid catalyst useful in electrolyzing water to produce hydrogen or preparing metal zinc-air battery, comprises metal colloid and carbon material carrier, where metal colloid is colloidal nanoparticle solution formed by mixing multi-metal solution and alkali solution.

YIN C, SONG X, LI X, LI Q, ZHANG Y

Preparation of highly self-polarized polyvinylidene fluoride and its copolymer materials used in e.g. dye degradation, involves dissolving polyvinylidene fluoride in dimethyl formamide, stirring, pouring into deionized water to obtain flocculent solution, suction filtering and drying.

HAN J, WANG H, LU H, CHEN X, ZHANG Y, LI H

Synthesizing transition metal carbide nano-array comprises e.g. growing transition metal oxide with nano-array structure on substrate to obtain transition metal oxide nano-array, processing graphene nanosheets loaded on metal oxide template, and reacting graphene with metal oxide.

XIA X, LI C, ZHANG Y

Catalyst used for preparing beta-carotene from vitamin A triphenylphosphine salt by electrochemistry, is a graphene-supported metal ferrite and a metal oxide catalyst.

ZHANG T, SONG J, SHEN H, JIE J, WANG J, ZHANG Y

Fresnel condensation electrolysis magnesium and liquid chlorine recycling device based on double-anti-oxidant and crystal layer control, comprises photovoltaic power generation system, electrolytic magnesium system.

HUANG H, ZHANG Y, YANG H, YANG J

Preparation of membrane electrode used in electrocatalytic nitrate reduction during ammonia production, involves coating ionomer solution on catalyst layer surface forming ionomer layer which is surface with ionomer film material, after hot pressing peeling transfer film material is obtained.

WANG G, ZHANG Y, ZHOU H, ZHANG X, JIN M, ZHANG H