title: Graphene Hybrid Materials in Gas Sensing Applications.
abstract: Graphene, a two dimensional structure of carbon atoms, has been widely used as a material for gas sensing applications because of its large surface area, excellent conductivity, and ease of functionalization. This article reviews the most recent advances in graphene hybrid materials developed for gas sensing applications. In this review, synthetic approaches to fabricate graphene sensors, the nano structures of hybrid materials, and their sensing mechanism are presented. Future perspectives of this rapidly growing field are also discussed.
authors.affiliation: COMSATS Institute of Information Technology, Department of Chemistry, Tobe Camp, University Road, 22060 Abbottabad, Pakistan. usmanlatif@ciit.net.pk.
authors.forename: Usman
authors.initials: U
authors.lastname: Latif
authors.affiliation: Department of Analytical Chemistry, University of Vienna, Währinger Str. 38, A-1090 Vienna, Austria. franz.dickert@univie.ac.at.
authors.forename: Franz L
authors.initials: FL
authors.lastname: Dickert
keywords: gas sensors; graphene; hybrid materials