国家/地区 印度（5）
IPC部 C（4） B（3）
IPC大类 B01（2） C02（2）
IPC小类 C02F（2）
IPC C02F001/28（2）
发明人 KUMAR A（5）
公开年 2022（3） 2021（2）
申请年 2021（5）
专利权人

Synthesis of graphene nanocomposite based additive for lubricants, by e.g. synthesizing graphene oxide by modified hummers method, doping graphene oxide with nitrogen element, and functionalizing nitrogen doped graphene.

KUMAR A, BHARDWAJ A, BARDIYA V

Electrochemical sensor used to detect indoxyl sulfate, has molecularly imprinted polymer film, having graphene-nickel(IV) sulfide nanocomposite functionally modified with polyaniline, fabricated on indium tin oxide coated glass substrate.

DALAL N, DHIMAN T K, LAKSHMI G, GUPTA S K, SINGH R, SOLANKI P, KUMAR A

Aqueous rechargeable battery used in energy storage system and devices comprises aqueous rechargeable battery using zinc anode and reduced graphene oxide-vanadium pentoxide-silicon dioxide hybrid as cathode material and negative electrode.

ARUN R K, KUMAR A, CHANDA N, MANDAL N, HIRANI H

Fabricating of oil/chemical/dye sorbent pad by holding and joining layers of polymer membranes on all sides, filling mixture of neutralizing agents and porous sorbent material at bottom of joined layers of polymer membranes and distributing mixture of neutralizing agents and porous sorbent material.

HAJELA K, KUMAR A, MAMMEN R G, SHARMA A K, SINGHAL A V

Four-columns water filter system has three filtering bed in each column, where three filtering bed comprises filter I or first filter bed-made-up of functionalized graphene, filter II or second filter bed-made-up of cotton supported bed.

GAUTAM S, KUMAR A, VASHISTHA V K, DAS D K, SHARMA K, PRAKASH S