国家/地区 中国（7）
IPC部 C（7） B（2）
IPC大类 C25（7）
IPC小类 C25B（4） C25D（3）
IPC C25B001/04（2） C25B011/052（2） C25B011/091（2）
发明人 ZHANG L（7）
公开年 2021（7）
申请年 2020（4）  2021（3） 
专利权人

Preparing nitrogen-substituted graphene/copper oxide photocatalytic film material grown in situ on flexible copper mesh, comprises dissolving sodium hydroxide in deionized water, introducing polyethylenene glycol, and mixing urea and ammonium persulfate.

LI D, GUO W, SUN Y, FENG L, HOU X, ZHANG L, YE X, SUO G, XUE F, LIU J, HE R, YANG Y

Preparation of tungsten diselenide composite catalyst by stirring selenium in dimethylformamide, heating, reacting, dissolving ammonium metatungstate, mixing, hydrothermally reacting, washing until neutral, drying and two-stage calcining.

GUO F, JIU H, LAN H, ZHANG L, LIU X, LIU K, ZHAO X

Electrolyzing low-temperature low-salinity seawater anode is prepared by preparing ruthenium, titanium and palladium soluble salt solution, mixing with graphene powder, repeatedly coating on metal substrate and heating, and sintering.

GAO S, LU Y, WANG X, SHEN N, YU X, ZHANG L, ZHAO Y

Processing micro-arc oxidation of aluminum cartridge case involves cleaning aluminum cartridge case, polishing, coating, cleaning, removing electric insulating coating and placing aluminum cartridge case into micro-arc oxidation electrolyte.

YANG X, CHEN G, ZHANG L, QIAN K, SHEN Z, WANG H, WU Y

Preparing graphene modified cobalt oxyhydroxide/ferric oxide composite electrode material useful in photoelectric catalytic water oxidation, comprises preparing ferric oxide electrode sheet on substrate and using hydrothermal-reduction.

ZHONG R, CHANG Z, WANG Z, RONG J, LV J, FAN M, ZHANG L

Device for stripping graphene, comprises electrolytic cell shell, where lower end of side wall is provided with discharging port, and lower end of groove is formed by electrolytic cell shell provided with heater.

WANG F, CHEN J, PEI X, LUO Y, YANG X, ZHANG L, TANG F, ZHU Y

Preparing graphene oxide self-sealing micro-arc oxidation film layer comprises e.g. preparing electrolyte-containing graphene oxide, and placing light alloy substrate in electrolyte for micro-arc oxidation to obtain ceramic film layer.

CHEN Y, GUO Z, YANG Z, WANG N, ZHANG Z, ZHANG L, ZHAO Q, CHEN H, HAO J