国家/地区 中国（6）
IPC部 C（6）
IPC大类 C02（6）
IPC小类 C02F（6） B01J（4） B01D（2）
IPC B01J031/06（3） B01D067/00（2）
发明人 ZHANG M（6）
公开年 2020（3） 2021（2）
申请年 2020（6）
专利权人

Processing of graphene waste liquid involves adding organic solvent to graphene waste liquid comprising manganese ions, potassium ions and sulfate ions, leaving still to generate white precipitate, and filtering to obtain clear filtrate.

ZHENG T, ZHANG M, MAO O, YE Z, ZHANG Y, ZUO B

Preparing nitrogen-doped-graphene quantam dots-polystyrene-cadmium sulfide core-shell nanocatalyst comprises preparing mixed solution of nitrogen-doped-graphene quantam dots and polystyrene-cadmium sulfide, and reacting.

ZUO N, ZHANG M, MA Y, SUN M, WANG L

Preparing photocatalytic film useful for photocatalytic degradation of folic acid wastewater comprises dissolving titanium source, grinding, centrifuging, pre-treating polyvinylidene fluoride micro-filtration membrane.

GAO Y, ZHOU Z, ZHAO Y, XING Z, ZHANG Y, CAO F, WU Z, FU X, ZHANG M, LIU F

Preparing nano PS-CHO/RGO composite microspheres, comprises e.g. preparing monodisperse polystyrene aldehyde microspheres and graphene oxide, and using polystyrene aldehyde microspheres as carrier and sodium borohydride as reducing agent.

YAN C, NI J, ZOU W, LIU R, ZHANG M

Graphene oxide adsorption film useful for purifying water, comprises porous polymer base film, carbon nanotube layer arranged on surface of polymer base film, and graphene oxide layer arranged on surface of carbon nanotube layer.

ZHANG X, ZHAO X, ZHANG M

Preparing hydrophobic graphene film by preparing graphene dispersion and nanoparticle dispersion, mixing, depositing on support, drying, soaking in hydrophobic modifier solution using hydrophobic modifier, water and ethanol, and treating.

LIU G, ZHANG M, JIN W