国家/地区 中国（12）
IPC部 C（12）
IPC大类 C01（12）
IPC小类 C01B（12） C25B（7） C25D（3）
C25C（2）
IPC C01B032/194（12）
发明人 YANG S（3） HU Y（2） JI S（2）
LIN J（2） LIN R（2） LIU Y（2）
OTHER I R N（2） SHEN Q（2） WANG C（2）
XU Z（2） ZENG L（2） ZHENG J（2）
ZHOU J（2）
公开年 2022（12）
申请年 2022（10）  2021（2） 
专利权人 QUJING HUAJI.（3） ZHEJIANG CHI.（2）

Preparing foamed nickel-supported graphene composite layered heterogeneous structure catalyst useful in electrolytic water hydrogen production, comprises e.g. adding ammonium tetrathiomolybdate to graphene oxide suspension, reacting, separating and purifying.

ZHAO W, LU W, FENG K, CHEN C, LUO Y, YU F, WANG J

Composite dispersant useful in preparing mixed electroplating solution comprises distilled water, Tween composite as nonionic surfactant, hydrocarbyl sulfonate composite as anionic surfactant, and amide composite as wetting agent.

HU Y, WANG C, LIN R, JI S, XU Z, ZHOU J, ZENG L, SHEN Q, LIN J, ZHENG J, OTHER I R N

Composite dispersant useful in mixed electroplating solution, comprises distilled water, polysorbate as non-ionic surfactant and wetting agent containing hydrocarbyl sulfate compounds and hydrocarbyl sulfonate compounds.

JI S, XU Z, ZHOU J, ZENG L, SHEN Q, LIN J, ZHENG J, HU Y, WANG C, LIN R, OTHER I R N

Preparing graphene/nickel-cobalt phosphide film useful in self-supporting electrode material of electrolytic water, comprises obtaining natural graphite, concentrated sulfuric acid and potassium permanganate, carrying out solvothermal reaction and subjecting film to high temperature phosphating.

LI K, WU Q, JU A

Preparation method of graphene material dispersion liquid, involves removing low viscosity solvent from second dispersion obtained to obtain graphene material dispersing liquid.

DAI Q, SHEN J, LI H

Preparing graphite film useful for heat sensitive type electronic device e.g. mobile phone, computer, comprises e.g. repeating copper treatment step after multiple times, washing remove copper ion solution, washing copper graphene film after high temperature rolling treatment.

HAO Z, CHEN Q, CAI J

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

Heat-conducting graphene sheet filling hole copper-covering structure for use in electronic radiating field, has heat conducting graphene sheet whose upper and lower surfaces are uniformly coated with copper layer.

LIU Y, HUANG K, QIN F, WEI T

Preparing graphene, comprises mixing graphene oxide solution with reducing agent and reacting, adding chemically reduced graphene solution, electrochemically reducing graphene solution and reacting.

YANG S

Electrochemically preparing graphene used in e.g. graphene paper, involves mixing graphene oxide solution with reducing agent and reacting to obtain chemically reduced graphene solution, and introducing chemically reduced graphene solution into electrolytic cell.

YANG S