国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（8）
IPC B01J037/10（8）
发明人 WANG X（8）
公开年 2018（4） 2021（2）
申请年 2018（3）  2021（2） 
专利权人

Preparing graphene-based three-dimensional composite catalyst in continuous flow persulfate wastewater treatment, involves preparing graphene oxide with scale layer by Hummer method and mixing graphene dispersion liquid with metal oxide.

WANG X, LI Y, CHEN M, WANG Z, YI Q

Preparing oxygen-deficient tungsten oxide/graphitic carbon nitride/reduced graphene oxide semiconductor photocatalyst used in light degradation methyl orange comprises doping oxygen-deficient tungsten oxide in graphitic carbon nitride.

XU Z, WANG L, WANG X, WANG S, LI X, YUAN Y

Preparing three-dimensional fluorine-nitrogen-doped graphene/titanium dioxide composite material comprises adding graphene oxide, dispersing, performing hydrothermal reaction, freeze-drying and subjecting to high-temperature calcination.

XU C, WANG X, WANG J, YANG Y

Preparing copper sulfide-tungsten oxide-reduced graphene oxide nanocomposite material for photoelectric and photocatalysis applications, involves dissolving copper nitrate in ethylene glycol, then adding thiourea and stirring.

LI M, WANG X, ZHANG Q

Preparation of graphene oxide quantum dots (GOQD)/titania/silver photocatalyst for wastewater treatment, involves hydrothermally treating mixture obtained using e.g. silver nitrate, butyl titanate and GOQD obtained using e.g. graphene oxide.

LU J, ZHANG H, WANG X, LI N, WANG Z

Sewage processing graphite alkenyl for ternary composite catalyst, comprises cerium oxide and graphene and titanium oxide, which is prepared by taking cerium nitrate hexahydrate and dissolving in absolute ethyl alcohol to prepare solution.

WEN J, HU G, ZHANG Q, MEI F, LIU Y, WANG X, YOU F

Preparation method of bismuth-iron(II) oxide/reduced graphene oxide composite, involves taking graphite as raw material to obtain graphene oxide, adding bismuth (III) nitrate pentahydrate and iron(III) chloride hexahydrate to acetone.

WANG X, LU H, MAO W, ZHANG J, CHU L, LI X

Nano-titanium dioxide mixed crystal type anatase/rutile-ferritegraphene nanometer catalyst for magnetically separating titanium dioxide comprises the nano-titanium dioxide mixed crystal type, ferrate and graphene coated on their surfaces.

CHEN Q, CHEN H, FU Y, HE G, HE M, JI J, SUN J, SUN X, WANG X, YAO C, XIONG P, ZHU J