国家/地区 中国（16）
IPC部 B（16）
IPC大类 B01（16） C02（16） C08（2）
IPC小类 B01J（16）
IPC B01J020/28（16）
发明人 LIU S（16）
公开年 2022（5） 2017（4） 2018（3） 2021（2）
申请年 2016（4）  2022（4）  2017（2）  2018（2）  2021（2） 
专利权人 UNIV HUNAN（6）

Preparing graphene aerogel by using artemisia japonica as biomass, comprises preparing artemisia japonica powder by taking stem of artemisia japonica, washing, drying, crushing, sieving, taking ascorbic acid, adding solution, heating, cooling, removing impurity, freezing and drying hydrogel.

LIAO G, MA Y, YANG S, LIU S, WANG S

Preparing lanthanum modified graphene oxide hydrogel useful in removing phosphorus in sewage, comprises mixing the graphene oxide and lanthanum hydroxide in water uniformly, adding the mixed solution into the sodium alginate aqueous solution, and dripping.

DONG Y, DOU J, WANG S, LIU S, HUANG X, FAN F

Preparing carbon fiber composite material useful in filter cartridge for water purification, comprises adding scale inhibitor to graphene oxide solution, adding carbon fiber to scale-inhibiting graphene oxide solution and performing wet treatment.

ZHANG C, LIU S, ZHANG J

Biomass functional material for antibiotic adsorption, comprises persimmon tannin extract, biochar material or nitrogen-doped graphene material, and ferric oxide nanoparticles.

HUANG Z, QIAO T, LI G, ZHOU Z, WANG Y, LIU S, WANG Z

Super-absorbent salt-resistant potassium ion-based polymer water-absorbent resin useful in fields of sewage treatment, agriculture, medical and health, flexible sensors or construction, comprises anionic monomer, cationic monomer, crosslinking agent, neutralizing agent, initiator and catalyst.

WANG L, LI Z, LIU S, GE Y, HU X

Preparation of Mxene membrane adsorption material based on polyamidoxime by treating raw materials with hydrogen fluoride, soaking in dimethylsulfoxide solution, soaking film in polyamidoxime solution, vacuum filtering, and drying.

WUMING B, YE H, LIU S, MA L, YAO J

Preparing superhydrophobic polymer/titanium-based photocatalytic aerogel block material useful e.g. in field of water treatment comprises mixing oil phase and distilled water, pre-polymerizing and performing superhydrophobic treatment.

YANG L, ZHANG W, WANG X, WANG Y, LIU S, HUI J

Preparing functionalized graphene oxide sponge comprises e.g. reacting p-tert-butylphenol and formaldehyde in a sodium hydroxide solution, filtering and washing with diethyl ether, drying, heating centrifuging and vacuum drying.

LIU S, MA J, LUO J, ZHANG H, LI S, ZHANG Y

Graphene oxide straw core powder composite adsorbent in which straw core powder is activated by zinc chloride solution, self-assembly of straw core powder and graphene oxide is achieved in zinc chloride solution, and freezing-drying.

GE S, LIU S

Diethylenetriamine pentaacetic acid-modified magnetic graphene oxide composite material useful for treating tetracycline, ciprofloxacin single and compound polluted wastewater.

LI M, LIU Y, SHU D, LIU S, ZENG G, HU X, TAN X, JIANG L, LIU N, WANG S