国家/地区 中国（2）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01G003/02（3）
发明人
公开年 2018（2）
申请年 2018（3）
专利权人

Sensor and device useful for detecting ammonia gas having high sensitivity, high selectivity, fast saturation, and fast recovery time, comprises board, graphene sheet positioned on board, and copper oxide nano particle on graphene sheet.

LEE K B, NAM Y, LEE Y, SIMBALANKO O, NAM Y S, LEE Y H, TSYMBALENKO O

Preparing graphene oxide/nano-copper oxide complex material comprises e.g. preparing graphite oxide, taking the graphite oxide to obtain graphene oxide and preparing nano copper oxide and.

ZHANG M, CHENG F, LIU P, XIE S

Uniformly depositing graphene-metal oxide-composite comprises e.g. adding single-layer graphene into deionized water, ultrasonicating, adding metal nitrate into deionized water and stirring and adding aqueous ammonia into the solution.

HUO L, YANG M, XU Y, CHENG X, GAO S, ZHANG X