国家/地区 印度（3）
IPC部 C（4）
IPC大类 C02（4）
IPC小类 C02F（4）
IPC C02F001/28（2） G01N033/18（2）
发明人
公开年 2023（4）
申请年 2022（4）
专利权人

Capturing and degrading per- or polyfluoroalkyl substance for use in aqueous film forming foam, involves capturing per- or polyfluoroalkyl substance from sample by combining sample with composite sorbent comprising metal-organic framework, and sorbing per- or polyfluoroalkyl substance to sorbent.

MCGRAIL B P, BARPAGA D, CHATTERJEE S, MOTKURI R K

Temperately functionalizing graphene used for making environment friendly green cement composition, comprises selectively oxygenated group, where non-chlorine bleach includes industrially available non-chlorine bleach e.g carbamide peroxide or similar non-chlorine bleach like Fenton's reagent.

DAS D, BHATTACHARYA T K, CHATTERJEE A, MANNA J

Nano-biocomposite sensor for detecting heavy metal ion e.g. lead, cadmium, chromium, mercury, lithium, and cobalt from contaminated water, comprises graphene oxide-chitosan composite surface, where composite surface is functionalized with silver nanoparticles.

RAMGIR N, DEBNATH A K, MUTHE K P, WAGHELA C, CHOUDHARI U, JAGTAP S

Use of graphene oxide in sea-water sea sand concrete used to reduce salainity and improvement in microstructure properties of concrete.

DWIVEDI A K, PATIL A R