国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2） G01（2）
IPC小类 C01B（2）
IPC C01B032/184（2） G01N027/12（2）
发明人
公开年 2021（2）
申请年
专利权人 UNIV SHAANXI SCI TECHNOLOGY（2）

Preparing purple phosphorus-graphene composite material useful as gas sensor by e.g. preparing graphene on surface of copper foil sample, etching copper foil sample, cleaning with de-ionized water, and stripping purple phosphorus crystal.

YE X, YANG Y, QI M, ZHANG L, HOU X, SUO G, FENG L

Preparing tin oxide-reduced graphene oxide composite material used in ultra-high-sensitivity ethanol sensor, involves dissolving graphene oxide in ethanol solution ultrasonically disperse to obtain graphene oxide solution.

JIA X, CHENG C, SONG H, YANG J, WANG S, LI Y