国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） H05（2）
IPC小类 B01J（8）
IPC B01J013/00（5） B01J020/20（2） B01J020/30（2）
H05K009/00（2）
发明人 LIU W（8）
公开年 2022（7）
申请年 2022（8）
专利权人 UNIV SHANDON.（2）

Preparation of reduced graphene oxide-silver aerogel surface enhanced Raman spectroscopy substrate for detecting trace fluorescence organic pollutant, involves stirring graphene oxide solution and silver nitrate solution, hydrothermally reducing, and drying reduced graphene oxide-silver hydrogel.

LIU Y, LIU W, SHI L, HE X

Preparing a graphene-based surface ion-imprinted material useful in selective adsorption of gallium ions in the acid leaching solution of fly ash, by e.g. mixing graphene oxide suspension, acrylic acid monomer and template gallium ion solution, heating, filtering, and washing with deionized water.

LIU X, LIANG C, ZHANG M, LIU W

Preparing metal organic frame-derived gamma-ferric oxide-carbon/reduced graphene oxide composite gas gel material useful in preparing electromagnetic wave absorbing devices, comprises mixing metal organic framework precursor and graphene oxide in solvent, freeze-drying, and calcining.

WU L, LIU W, ZENG Z, LIN J, LIU J

Reinforced graphene composite aerogel useful for thermal protection requirements of aircraft in high-temperature environment, comprises two-dimensional nanographene sheet, and two-dimensional nano-graphene sheet loaded with nano-scale silicon carbon-nitride-aluminum oxide ceramic particles.

CHEN J, CHU X, SUI Y, LIU W, YUAN W, LIU H

Single-component platinum catalyst useful for preparing silicone rubber synthetic leather, prepared by e.g. stirring and mixing core material, water and emulsifier, heating, adding shell material to mixed solution, heating, vacuum distilling and post-processing.

LIU W, GAN X, XU X, TAO Y

Nanocellulose-derived carbon gas gel ball useful as electromagnetic wave absorbing materials or as methyl orange adsorbents, comprises e.g. carbon gas gel ball body and single-walled carbon nanotubes, graphene, and Mxenes distributed in base body.

WU L, LIU W, LIU J, ZHANG R, ZENG Z

Micro-channel super-gravity rotating bed for preparing two-dimensional nano materials such as graphene, has comprises shell, where centre of top surface of shell is provided with liquid phase inlet, and right end of bottom surface of shell is provided with liquid phase outlet.

JI J, LIU W, ZHANG Z

Preparing color offset newsprint comprises e.g. adding waste paper and water to rotary drum pulping machine for pulping, adding liquid deinking agent, sodium hydroxide, and sodium silicate, pre-floating, dispersing heat, post floating, mixing and diluting slurry with water, and filtering.

LI T, ZHANG P, HUAN Z, HUANG Z, WAN T, LIU Z, LIU W