国家/地区 中国（13）
IPC部 C（13）
IPC大类 C25（13）
IPC小类 C25D（8） C25B（6） C01B（2）
IPC C25B001/04（3） C25B011/06（2） C25D003/12（2）
C25D005/54（2） C25D009/04（2） C25D015/00（2）
发明人 LIU W（13）
公开年 2021（4） 2016（2） 2018（2） 2020（2） 2022（2）
申请年 2020（3）  2021（3）  2022（3）  2016（2）  2018（2） 
专利权人 UNIV CHANGZH.（2）

Self-supporting flexible hydrogen peroxide sensor electrode material based on manganese oxide-cobalt/reduced graphene oxide-carbon nanotube, comprises three dimentional porous nano-flower-shaped manganese dioxide.

ZHANG Y, HONG X, LIU W, ZHAO J, MENG A, LI Z, SHENG L

Preparation of nickel-cerium-praseodymium-holmium hydrogen evolution material with high catalytic activity used for hydrogen production, involves pre-treating nickel foam to obtain nickel matrix, and carrying out electrodeposition using aqueous solution containing nickel source.

CUI X, CHEN X, YANG Y, LIU W

Preparing graphene by exfoliating graphite-type material by confinement electrochemical method, comprises preparing mixed electrochemical stripping solution, wrapping confined metal, pre-stripping at constant voltage, filtering and washing exfoliated graphite material and freeze-drying.

LIU W, FU H, SUN Y, LIU Z, YIN J, HU L, SHI Z, GAO B

Graphene solid electrolytic cell device for separating hydrogen isotope, includes graphene composite membrane electrode comprising hydrogen evolution catalytic layer, graphene layer, anion exchange layer and oxygen evolution layer.

FENG Y, ZHOU X, ZHENG M, LIU Y, LIU W

Preparing low-platinum composite material based on tungsten oxide/graphene aerogel comprises oxidizing graphene with oxidizing agent, dispersing tungsten oxide/graphene aerogel in ssolvent, adding Nafion solution to disperse ink and soaking.

LIU W, LI Y, YANG J, WANG H, SUN Y, ZHENG Z

Composite material comprises copper matrix and graphene and carbon nanotubes oriented distributed in the copper matrix.

YANG M, LI T, LIU W, WANG Y, HOU H

Preparing flame-retardant omni-directional conductive sponge material comprises placing sponge substrate into pre-soaking liquid, subjecting into electroplating solution, and plating electroplated sponge substrate with conductive cloth.

LIU W

Preparing cerium oxide nanorod array/graphene composite material for photocathode protection, involves using conductive substrate as substrate, cerium salt solution as electrolyte and potassium chloride as auxiliary electrolyte.

YAO C, ZUO S, YAN X, LI X, LIU W, WANG C, YE L, WU H

Preparation of graphene composite material loaded with nickel-cobalt tetrasulfide nanosheets as electrocatalyst for oxygen evolution reaction of electrolytic water, by using graphene oxide and aqueous solution of nickel and cobalt nitrates.

MO Z, LIU G, SHUAI C, JIA Q, CHEN Y, DONG Q, LIU W, GUO R, LIU N

Preparation of nano composite film involves performing electrophoretic deposition using nano-aluminum powder, graphene oxide and nano-molybdenum trioxide powder, as deposition phase, and polyethyleneimine as additive.

ZHU Y, LI Y, WANG H, SHEN C, LIU W, JI H, HU X, YAO J