国家/地区 中国（2）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC G01N033/00（3）
发明人
公开年 2018（2）
申请年 2017（3）
专利权人

Hydrogen sulfide gas detecting sensor used in e.g. landfill and biogas generation sites, comprises single-layer graphene sheet arranged on substrate, and metal nanoparticles comprising iron and silver particles, arranged on graphene sheet.

LEE K B, NAM Y S, OLEKSANDR O, THI L P, MOON M W

Preparation of single-layer self-supporting three-dimensional graphene nano-foam for use in e.g. hydrogen peroxide detection application, involves mixing copper salt and organic carbon source, pressing and processing in mixed gas atmosphere.

HUANG J, SUN P, MO W, YE Z

Preparing graphene-based gas-sensitive material comprises e.g. preparing graphene oxide, then adding graphene oxide to deionized water, then adding tin(IV) chloride pentahydrate, ultrasonic dispersion and centrifuging.

FENG C, WANG Y, LI X, WANG X