国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C02（5） C01（2）
IPC小类 B01J（8）
IPC B01J020/30（8）
发明人 WANG H（8）
公开年 2021（8）
申请年 2021（5）  2020（3） 
专利权人 UNIV CHANGCH.（2）

Preparing aminated bagasse-graphene composite aerogel used in wastewater treatment involves performing under stirring condition, adding successively graphite, concentrated sulfuric acid, potassium permanganate, and deionized water.

LI Z, LIANG C, WANG H, LI Y, DAI B

New benzene-based porous aromatic framework material useful for adsorbing phenol, prepared by e.g. dissolving 1,4-diacetylbenzene in solvent, reacting obtained product under action of catalyst, quenching, and post-treating obtained product.

LI Z, CHEN M, ZHOU C, JIANG K, HE P, LIU C, YANG C, YANG J, WANG R, LI T, WANG H, LV Q, SU Z, LIU Z

Preparing graphene oxide/chitosan composite material adsorbent comprises stirring e.g. graphite, potassium permanganate and hydrogen peroxide, washing, centrifuging, stripping, mixing chitosan solution and glutaraldehyde and cross-linking.

DAI B, WANG H, LI Y, TAO R, KONG Y

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Preparing fibrous mesoporous silica grown on surface of graphene oxide, involves adding graphene oxide to deionized water, dispersing, adding e.g. catalyst urea, adding n-pentanol to cyclohexane, adding tetraethyl orthosilicate, and drying.

WANG H, ZHOU B, MA W, ZHEN L, FU Y, YANG Y, DUAN X, ZHANG M

Preparing nanocomposite fiber membrane useful for removing ionic dyes and heavy metal ions in wastewater, comprises immersing polyacrylonitrile electrospinning nanofibers and graphene oxide composite film in dopamine aqueous solution.

WANG H, NIU L, HAN D, PAN G

Material useful for enriching virus e.g. food-borne virus, new coronavirus, norovirus or rotavirus, comprises graphene ferroferric oxide particles and cetrimonium bromide attached to surface of graphene ferroferric oxide particles.

YANG D, ZHOU S, LI J, CHEN Z, JIN M, YIN J, SHI D, LI H, TAN R, DONG H, YANG Z, WANG H

Preparation of easily-separated adsorbent used for treatment of sewage by adding magnetic graphene oxide to calcium oxide and silicon dioxide solution, stirring, separating solid and liquid, and obtaining magnetic hydrated calcium silicate.

FENG P, LIU X, YU X, LIU Q, SHEN X, WANG H