国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） H05（2）
IPC小类 B01J（5）
IPC B01J013/00（5）
发明人 LIU W（5）
公开年 2022（4）
申请年 2022（5）
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 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

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

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