国家/地区 中国（5）
IPC部 B（5） C（5）
IPC大类 B01（5） C02（5）
IPC小类 B01J（5）
IPC B01J020/28（5）
发明人 WANG X（5）
公开年 2022（5）
申请年 2021（3）  2022（2） 
专利权人 UNIV NORTHEA.（2）

Preparing porous nanofiber material useful in preparing adsorbent for adsorbing metal ions and organic dyes, comprises e.g. performing electrospinning process, reacting polyacrylonitrile as framework, polyethyleneimine as adsorbent and crosslinking agent, and graphene oxide as reinforcing component.

XUE L, REN J, LI Y, YANG Q, SUN D, WANG X, SONG Y

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