国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（8） C02F（8） C01B（3）
IPC B01J020/30（8）
发明人 CHEN R（8）
公开年 2021（3） 2018（2）
申请年 2020（4）  2017（2） 
专利权人 UNIV CHINA M.（2）

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 palygorskite-titanium dioxide-graphene quantum dot composite photocatalyst water cracking hydrogen production comprises e.g. mixing nitric acid and deionized water to form dilute nitric acid solution, mixing isopropanol, titanate.

NIU J, LAI D, CHEN R, WANG D, ZHANG S, OU X, FENG P, QIANG Y

Preparing kaolinite-titanium dioxide-graphene composite photocatalyst having nano supporting pores, comprises e.g. mixing nitric acid, deionized water, isopropanol, titanate and diluted nitric acid solution, adding kaolinite and heating.

NIU J, CHEN R, LAI D, WANG D, ZHANG S, OU X, FENG P, QIANG Y

Preparing multi-group chelating magnetic mycelium water purifying agent comprises e.g. preparing mycelia graphene oxide composite precursor to obtain fungal mycelium pellets, inactivating, washing and crushing mycelium pellets.

CHEN R, WANG P, CHENG Y, CHEN B, YANG C

Preparing graphene oxide gel involves using saturated copper sulfate, dispersing the graphene oxide suspension ultrasonically and adding to the copper sulfate solution, and taking out graphene oxide gel after refrigerated.

SONG Y, QIN C, ZHANG G, CHEN R, HU J, XIAO L, JIA S

Removal of tetracycline involves uniformly dispersing aluminum-based metal organic skeleton/graphene oxide composite material in water component containing tetracycline, adjusting pH, adsorbing, and obtaining aqueous solution.

CHENG J, YU L, WU S, ZHANG J, CHEN R, ZHOU X

Graphene oxide/sodium alginate composite microspheres for use as adsorbent in for dye adsorption and water treatment, are gel-like pellets with specific diameter, and are prepared using negatively charged graphene oxide and sodium alginate.

CHEN R, YONG Q, YU L, HUANG C, LAI C

Removing fluorescent whitening agent-VBL in water body involves preparing aluminum-based metal organic skeleton/graphene composite MIL-68 (Al)/GO, dispersing MIL-68 (Al)/GO in the fluorescent whitening agent-VBL water.

CHENG J, WU S, ZHANG X, CHEN R