国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01D053/86（2）
发明人 CHEN X（4）
公开年 2023（4）
申请年 2022（4）
专利权人 FUJIAN LANGU.（2） UNIV FUZHOU（2）

Device for purifying gas impurities in xenon based on graphene oxide film, has box housing whose side surface is provided with flange structure, and filter membrane arranged between concave flange and convex flange.

WU W, WU C, CHEN X, GU Z, CHEN J

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

Preparing ion exchange membrane, involves preparing two main bodies carrying particles with opposite charge, cleaning and drying surface of substrate having enhanced permeability, and soaking in dispersion liquid, forming thin film on substrate surface, drying, dissolving substrate in polar solvent.

LIANG Z, FANG Y, LIU S, ZHANG D, CHEN X