国家/地区 中国（25）
IPC部 B（25）
IPC大类 B01（25）
IPC小类 B01J（25）
IPC B01J020/30（25）
发明人 WANG S（25）
公开年 2021（7） 2017（4） 2020（4） 2013（3） 2015（3） 2016（2） 2022（2）
申请年 2020（8）  2013（3）  2016（3）  2017（3）  2015（2）  2019（2）  2022（2） 
专利权人 UNIV SHANDON.（3） CHENG L（2） UNIV FUZHOU（2） UNIV HUNAN（2）

Nitrogen-doped hydrothermal carbon/graphene composite film, i.e. amorphous structure lamellar film containing hydroxyl groups, carbonyl groups, ether groups, imino groups, and cyano groups on the surface useful in adsorption and removal of heavy metal ions in water.

OTHER I R N, LIU J, GUO Z, SHI L, BAI S, ZHU S, WANG S, CHEN F, JIANG P, CHEN N, MA L

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

Bionic fiber functional material used in low concentration heavy metal ion adsorption, is rich in multiple adsorption sites, that is, N, O, and S sites that have adsorption properties for heavy metal ions and material.

HE H, WANG L, ZHU H, ZHOU H, WANG S, HO H, ZHU H X, CHOU H

Metal-organic frameworks/carbon aerogel adsorption filtering material comprises carbon aerogel, metal ion solution, organic small molecule ligand and protein.

LIU R, LU Y, WANG S, CHEN Y, WEI L, QI Q

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

Agent used for treating wastewater, comprises graphene adsorbent, activated carbon, surfactant and corncob where graphene adsorbent includes carboxylated graphene oxide and carbonyl iron oxide graphene composite.

CHEN R, CHEN G, WANG S, CHEN H, LI S, YAN T, HAN J, LI X, ZHAO Y

Preparing graphene composite material used for purifying sewage, by adding paste slurry made of e.g. graphene and thickener to three-dimensional printer, printing using direct writing-type three-dimensional printing, and freeze-drying.

ZHANG H, SHI Z, YIN X, XIAO Y, HAN J, WANG S, GAO S, WU Z, WEI Z

Preparing iron-copper oxide-loaded graphene oxide/polyvinyl alcohol composite hydrogel, comprises e.g. adding graphene oxide, ultrasonically dispersing, adding iron(II) chloride and copper(II) chloride, stirring and adding polyvinyl alcohol.

CHENG L, WANG S

Preparation of loaded titania/MIL-53(Al) graphene oxide composite material used for adsorbing organic substance in sewage, by dissolving graphene oxide and aluminum nitrate nonahydrate and terephthalic acid into dimethylformamide solution.

CHENG L, WANG S

Preparation of magnetic lignin graphene oxide composite aerogel used in preparation of adsorbents for e.g. heavy metal ions, involves preparing composite sol, performing solution gel reaction, aging, soaking in solvent, and drying.

WANG S, SONG Z, WANG Q, YAO K