Ontology highlight
ABSTRACT:
SUBMITTER: Wang C
PROVIDER: S-EPMC6165569 | biostudies-literature | 2018 Sep
REPOSITORIES: biostudies-literature
Wang Chang C Lei Shaochong S Li Xin X Guo Shixi S Cui Ping P Wei Xianqi X Liu Weihua W Liu Hongzhong H
Sensors (Basel, Switzerland) 20180918 9
A hybrid structure gas sensor of reduced graphene oxide (RGO) decorated graphene (RGO-Gr) is designed for ultra-low concentration ammonia detection. The resistance value of the RGO-Gr hybrid is the indicator of the ammonia concentration and controlled by effective charge transport from RGO to graphene after ammonia molecule adsorption. In this hybrid material, RGO is the adsorbing layer to catch ammonia molecules and graphene is the conductive layer to effectively enhance charge/electron transpo ...[more]