title: Exploring the effects of the size of reduced graphene oxide nanosheets for Pt-catalyzed electrode reactions.
abstract: Pt-supported reduced graphene oxide (Pt/RGO) catalysts were prepared over the RGO sheets with different sizes for methanol oxidation and oxygen reduction reactions in acidic media. The Pt on the smaller RGO presented higher catalytic activities than the Pt on the larger RGO and the commercial Pt/C catalyst.
authors.affiliation: School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 500-712, Republic of Korea. wbkim@gist.ac.kr.
authors.forename: Yuseong
authors.initials: Y
authors.lastname: Noh
authors.forename: Youngmin
authors.initials: Y
authors.lastname: Kim
authors.forename: Seonhwa
authors.initials: S
authors.lastname: Lee
authors.forename: Eun Ja
authors.initials: EJ
authors.lastname: Lim
authors.forename: Jong Guk
authors.initials: JG
authors.lastname: Kim
authors.forename: Sung Mook
authors.initials: SM
authors.lastname: Choi
authors.forename: Min Ho
authors.initials: MH
authors.lastname: Seo
authors.forename: Won Bae
authors.initials: WB
authors.lastname: Kim