国家/地区 中国（2）
IPC部 B（3）
IPC大类 B82（3）
IPC小类 B82Y（3）
IPC C01G009/02（3）
发明人
公开年
申请年 2020（3）
专利权人

Nitrogen dioxide gas detection sensor comprises board, graphene sheet positioned on the substrate, and zinc oxide nanosheet doped on the graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Semiconductor gas sensing material used for e.g. gas sensing test of hydrogen sulfide, ethanol or methane, comprises zinc oxide-stannic oxide-fluorine-titanium dioxide-copper monoxide composite nano material.

MA J, SUN H, LI F, DIAO L, MAN W, MA X

Microwave-assisted preparation of metal oxide/graphene nanostructured material, prepared by e.g. irradiating soluble metal salt in graphene oxide solution, naturally cooling, centrifuging, washing precipitate, freeze-drying, and calcining.

YIN L, DING X, ZHANG Y, FENG J, GUO P