国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） A61（2）
IPC小类 B01D（5）
IPC B01D053/86（5）
发明人 ZHANG Z（5）
公开年 2023（2）
申请年 2022（3） 
专利权人 FUJIAN LANGU.（2） UNIV FUZHOU（2）

High-efficiency volatile organic compounds photocatalytic purification material, prepared by ultrasonically dispersing nitrogen-doped porous titanium dioxide nanoparticles in deionized water, adding graphene oxide, mixing, stirring, centrifuging, washing with deionized water and drying.

CAI J, LI J, WANG J, CHEN Z, LI X, DING Z, YUN R, CHEN X, DAI W, ZHANG Z

Utilizing light-plasma coupling to process polluted air, comprises e.g. dispersing r-graphene oxide/cerium oxide nanocomposite in deionized water, ultrasonicating, adding alpha-pinene, ultrasonically treating, filling into catalyst chamber of plasma reactor, and passing treated exhaust gas.

CAI J, LI J, WANG J, CHEN Z, LI X, DING Z, YUN R, CHEN X, DAI W, ZHANG Z

Reutilization of cathode decommissioned graphite comprises treating cathode graphite decommissioned from fully discharged waste battery with sodium hydroxide solution, microwave shock treating, introducing argon under airtight conditions, treating it by improved Hummers method.

MAO Y, ZHAO X, ZHANG Z, SONG Z, WANG W, SHEN Y, DONG Y, SUN J

Air purification material based on gamma-undecalactone, comprises polymaleimide, polyoctyl suberate, slow-release fragrance, modified diatomite, silk protein, humic acid, citric acid and sodium cocoyl glycinate.

TONG D, WANG Y, ZHANG Z, LIANG L, WANG T

Photocatalyst air purifier used in home appliances, has electrostatic dust collector that and includes first and second electrode devices, which has contrary electrical polarities to generate electric field and both has graphene on surfaces.

SUNG Y C, CHANG C H, SONG Y, ZHANG Z