国家/地区 中国（5）
IPC部 C（5）
IPC大类 C25（5）
IPC小类 C25B（5）
IPC C25B003/07（2） C25B011/054（2） C25B011/091（2）
发明人 ZHANG W（5）
公开年 2022（5）
申请年 2022（4） 
专利权人

Preparation of lithium difluorooxalato borate used for lithium battery, involves e.g. using graphite electrode modified by graphene oxide as negative electrode, configured in electrolytic cell, and injecting dimethyl carbonate solution into positive electrode area.

TANG Y, ZHANG W

Electro-catalyst useful for preparing hydrogen peroxide by oxygen reduction, comprises nitrogen-doped reducing graphene oxide film and five metal oxides.

HU X, LI W, ZHANG C, ZHANG W

Catalyst, useful for preparing alcohol by electrooxidation of methane comprises hydrogel film formed by reducing graphene oxide and zinc oxide, where zinc oxide is dispersed in film layer of hydrogel film, and surface of hydrogel film is loaded with zirconium oxide and nickel.

HU X, LI W, ZHANG C, ZHANG W

Performing synchronous high-efficiency purification method of micro-plastic and heavy metal pollutants in a water environment for complex water environment with both microplastics and heavy metals, involves constructing an electrolytic cell system, connecting positive pole of power supply to anode.

CHAI S, ZHANG L, WANG J, ZUO Q, WANG W, LI Y, HU X, GONG L, ZHANG W

Method for preparing carbon dioxide electrocatalytic reduction material with excellent catalytic efficiency and catalytic stability, involves placing ultrasonically stirred sample in vacuum oven for drying, and taking out dried sample to obtain target catalyst.

CUI J, ZHANG W, YANG D, WANG X