国家/地区 中国（29）
IPC部 B（29）
IPC大类 B01（29）
IPC小类 B01J（29）
IPC B01J020/30（29）
发明人 WANG X（29）
公开年 2017（5） 2018（5） 2021（5） 2015（4） 2022（4） 2016（3） 2020（3）
申请年 2018（5）  2020（5）  2016（4）  2021（4）  2015（3）  2017（3）  2014（2）  2019（2） 
专利权人 UNIV JINAN（3） UNIV NORTHEA.（2） UNIV SHAANXI.（2）

Graphene/nanocellulose/polyethyleneimine aerogel in field of adsorption of anionic/cationic dyes, comprises nanocellulose and polyethyleneimine, and prepared by adding graphene oxide and nanocellulose solid in deionized water, and stirring until dispersion is mixed.

MIAO Y, XIE P, WANG X, LIU Z

Preparing magnetic cellulose-graphene oxide high-adsorption aerogel involves adding nanocellulose and chitosan to lithium bromide aqueous solution, and stirring continuously in oil bath until nanocellulose is completely dissolved.

WANG X, CHEN Y, XIE J, LIAO Z, TANG S

Preparing graphene/inorganic polymer composite adsorbent material useful for e.g. adsorbing pollutants and heavy metal ions, comprises e.g. adding potassium hydroxide in silica gel solution, dripping graphene to alkali excitation solution, and mixing silicon-containing aluminum solid waste powder.

XING P, DU X, WANG W, WANG X, REN X, HUANG K, YAN S

Preparation of graphene oxide-reinforced solid waste inorganic spherical adsorbent for e.g. removal of heavy metal ions, involves heating polyethylene glycol solution, stirring with graphene oxide/inorganic polymer slurry, drying, adding to water and hydrochloric acid, soaking and drying.

XING P, DU X, ZHAO Y, WANG X, REN X, HUANG K, YAN S

Preparation of composite film used for absorbing tetracycline in water, involves mixing solutions comprising graphene oxide, polyethylene glycol-400, and nanoparticles and zeolite or poly(styrene-divinylbenzene) in water, vacuum self-assembly filtering using porous micro-filtration film and drying.

WANG X, HU Y, ZHANG X, LIU Z, GUO Y

Preparing crystal form adjustable graphene composite material, comprises e.g. diluting zirconium oxychloride octahydrate, then mixing with triethanolamine and graphene oxide dispersion, ultrasonicating, reacting, centrifuging and separating.

WANG X, WANG S, CHEN X, LV M, ZHAO N

Composite graphene chitosan aerogel for adsorbing hexavalent chromium ions in wastewater, is obtained by mixing chitosan aerogel, graphene and glycidoxypropyltrimethoxysilane, and crosslinking mixture.

LI H, DING C, NIU W, ZHU H, WANG W, WANG X, DU R

Preparing iron nitride doped nitrogen doped graphene composite material used e.g. to adsorb dyes or prepare dye adsorbents includes ball milling graphite powder and ferric nitrate to obtain surface-modified iron oxide graphene and annealing.

ZHAO X, SUN Y, YONG X, CHEN T, SHAO D, CHEN Y, LI L, SHI S, WANG X

Preparing fluoride adsorbent, comprises mixing aluminum salt and succinate salt uniformly, and separating.

DUAN P, JIA X, XIA R, HOU X, ZHANG K, WANG X, TA L, QIAN C, ZHANG X, WANG L

Preparation of dilute sulfuric acid and graphene oxide co-doped modified titanium dioxide composite material used for degradation of tetracycline hydrochloride in waste water, by adding composite material with graphene oxide dispersion.

WANG S, WANG X, ZHANG L