国家/地区 印度（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC
发明人
公开年 2020（2）
申请年 2018（2） 
专利权人

New compound of europium-doped zinc oxide nanoparticles synthesized by sonochemical method and coupled with bismuth(III) oxide and graphene oxide to form heterojunction, useful for water purification.

SINGH P, RAIZADA P, SUDHAIK A, SAINI R, THAKUR P

Composition used for making helmet, comprises integrated fibers comprising aramid fibers, chitosan and graphene, and metal-alloy coated on integrated fibers.

MUKHERJEE A, DEY S, MUTHU P, KARTHIK V