国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C02（5） C01（2）
IPC小类 B01J（5）
IPC B01J020/20（5）
发明人 LAI D（5）
公开年 2021（5）
申请年 2020（3）  2021（2） 
专利权人 INST URBAN E.（2） QIBEI GEN WA.（2） UNIV CHINA M.（2）

Preparing activated carbon/graphene composite material useful for treating anionic pollutant wastewater or organic wastewater comprises e.g. mixing biomass carbonizing material, graphene oxide and first solvent, reacting and activating.

JIANG Y, PAN B, LAI D, XU Q, WANG Y, LIU X

Activated carbon-based material used in antibacterial and antiviral protective equipment and water purification filter elements, comprises carrier and active component carried on carrier.

LIU X, WANG Y, LAI D, JIANG Y

Preparing elastic super-hydrophobic graphene gel ball used for adsorbing organic pollutant, involves dispersing graphene oxide in water, dispersing hydrophobic amine in ethanol, extruding graphene oxide dispersion to gel bath, and annealing.

KONG G, LIU L, CHE C, LAI D

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