国家/地区 中国（6）
IPC部 C（7）
IPC大类 C25（7）
IPC小类 C25B（5） C01B（2） C25D（2）
IPC C25B001/135（2） C25B001/30（2）
发明人 WANG H（7）
公开年 2022（7）
申请年 2022（7）
专利权人

Preparing three-dimensional porous high oxygen transmission carbon-based substrate non-symmetrical wettability composite electrode useful in paper pulp bleaching, comprises e.g. preparing agglomerant-symmetrical wettality composite electrode by bonding catalyst with high activity on substrate.

BIAN Z, QIU C, WANG H

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

Temperature control and convection homogenizing device useful for preparing graphene by electrochemical stripping graphite, comprises electrolytic cell main body, multiple graphite electrodes for stripping, first jet flow assembly.

LI Q, WANG H, HUANG Y, ZHENG F, JIANG J, HAN J, QIU Z

Preparation of graphene material involves forming graphene aluminum composite plating layer on surface of negative electrode by using aluminum electrodes and graphene oxide dispersion.

WANG H

Non-enzyme sensor element for detecting concentration of analyte, has catalyst layer electroplated on graphene layer, where catalyst layer comprises metal oxide and is used to oxidize analyte.

LIN Y, LIN S, CHEN Y, WANG H

New hexagonal boron nitride nano-sheet-reduction-oxidation-graphene composite material electro-catalyst, useful as metal-free catalyst in electrocatalytic oxygen reduction reaction.

GAO W, ZHAN W, WANG H, YIN H

Tin-graphene composite brush plating solution used for preparation of aluminum base body surface layer, comprises soluble stannous salt, graphene, sulfuric acid, sulfuric acid sulfonate, pH stabilizer, chelating agent, surfactant, antioxidant, polar solvent and water.

PENG Q, ZHOU L, YU T, XIAO Y, WANG X, LIU Z, MA G, WANG H