国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） C02（12） C01（3）
IPC小类 C02F（12） B01J（10） B01D（4）
C01B（3）
IPC C02F001/28（12）
发明人 ZHANG D（12）
公开年 2015（3） 2018（3） 2017（2） 2020（2）
申请年 2015（2）  2016（2）  2017（2）  2018（2）  2020（2） 
专利权人 UNIV FUZHOU（2） UNIV NORTH C.（2）

Preparing porous aerogel composite material involves reacting graphene oxide with modification assistant to obtain pre-modified graphene oxide and grafting cyclodextrin onto graphene oxide to obtain cyclodextrin-modified graphene oxide.

JI H, SHEN L, ZHANG D

Graphene oxide aerogel solid phase extraction column useful for e.g. extracting perfluoric acid compounds including perfluorooctane carboxylic acid and perfluorooctane sulfonic acid, comprises aminated oxide graphene aerogel.

TIAN D, GENG D, WANG T, ZHANG D, ZHAO M, YANG S, ZHENG Y, LV H

Preparing reduced graphene oxide/zeolitic imidazolate framework-67 aerogel for adsorbing uranium, by dispersing graphene oxide nanosheets, water and ascorbic acid suspension, adding hydrogel, dripping, reacting and freeze-drying hydrogel.

ZHANG D, ZHAO M

Amino-silanization of the graphite alkenyl oxide adsorbing material use for removing the heavy metal pollutant in water, obtained by introducing silane reagent into graphene oxide alkenyl group, combining and vacuum drying.

ZHANG H, ZHANG D, YAN B, YANG G

Three-dimensional graphene for absorbing heavy metal pollutant during groundwater treatment, contains self-assembled three-dimensional graphene and ethylenediamine-modified self-assembled three-dimensional graphene.

ZHANG L, ZHANG D, ZHAO Q, ZHANG Q

Producing anti-contaminated flat film membrane for removing heavy metal ion and organic dye, involves preparing graphene oxide by adding concentrated sulfuric acid to flask in ice water bath, adding graphite and sodium nitrate in flask.

ZHAO Y, ZHANG D, LI H, ZHANG X, ZHAO G, SUN L

Method for preparing graphene-based aerogel for synergistically adsorbing heavy metals and organic compounds in water, involves adding graphene oxide dispersion and fresh pyrrole monomer into PTFE liner and ultrasonically processing.

ZHANG Y, ZHANG D, ZHAO Y, WANG L

Preparation of superhydrophobic lipophilic graphene aerogel for use in oil and water separation applications, involves mixing ammoniated silica sols having different particle sizes with graphene oxide solution and magnetically stirring.

ZHANG Y, CHEN Z, ZHANG D

Preparing chitosan modified graphene oxide quantum dots adsorbent material used in water pollution treatment involves dissolving chitosan in acetic acid solution and sonicating and adding crosslinking agent and quantum dot graphene oxide.

LI J, WANG S, ZHANG D, ZHANG Q, NI X

Preparation of oil/water separation multifunctional composite membrane material by preprocessing porous copper thin film, soaking in chitosan/glutaraldehyde/graphene oxide acetic acid mixed solution, drying, and soaking in sodium hydroxide.

LIU Y, TAN H, ZHANG D, ZHANG E, SUN X