国家/地区 中国（7）
IPC部 C（7）
IPC大类 C02（7）
IPC小类 C02F（7）
IPC C25B001/30（7）
发明人
公开年 2022（4） 2023（2）
申请年 2022（4）  2021（2） 
专利权人

Preparation of metal organic framework/reduced graphene oxide composite photocatalyst for degrading antibiotic, involves heat-reacting graphene oxide aqueous solution with ethanol dispersion of reaction product of zinc nitrate hexahydrate solution and dimethylimidazole solution.

HE B, JIN P

Metal single-site catalytic material, which is carbon material modified with oxygen atoms as carrier, support isolated and dispersed metal phthalocyanine or metal porphyrin molecules with M-N4 characteristic structure used as cathode catalyst of gas diffusion electrolytic cell.

YU H, CHEN S, CAO P, QUAN X

Preparing a platinum-nickel catalyst gas diffusion electrode, comprises e.g. placing the gas diffusion layer electrode for electro-deposition and then calcining, where the gas diffusion layer electrode is prepared by obtaining the dispersion liquid and coating on nickel net and calcining.

SHEN B, SHEN Y, HUA J, YE Z, WANG L, PEI L, WANG S, YE X

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

Composite electrode used in plasma sterilizing water generating device, comprises electrode substrate, and graphene nanocrystalline porous film doped with titanium dioxide nanoparticles on the surface of the electrode substrate.

WANG Z, WU Q, WANG X, ZHANG Q, WEN B, BAI Y, ZHANG X

Synthesizing hydrogen peroxide using device and used for sewage treatment, and water disinfection treatment, involves using water and conductive auxiliary electrolyte as electrolyte, and controlling current density, and waveform by alternating current variable frequency power supply.

MEI X, HU X, ZHOU M

Gas diffusion cathode with suspended catalytic layer, has suspended catalytic layer whose main portion is plexiglass plate or PTFE plate that is close to the other side of the current collector substrate, and a flow channel is provided in the suspended catalytic layer.

LIAO X, MA J, LI S, HE D