title: Effects of particle size on surface electronic and electrocatalytic properties of Pt/TiO2 nanocatalysts.
abstract: Size-controlled Pt nanocatalysts embedded in TiO(2) were successfully synthesized by simultaneous dual-gun sputtering and were found to exhibit unique electronic properties depending on their size, which affected the potential of zero total charge, CO-bulk oxidation, and methanol oxidation reaction.
authors.affiliation: School of Chemical and Biological Engineering, Seoul National University, Shinlimdonsg 56-1, Seoul 151-742, Korea.
authors.forename: Sung Jong
authors.initials: SJ
authors.lastname: Yoo
authors.forename: Tae-Yeol
authors.initials: TY
authors.lastname: Jeon
authors.forename: Kug-Seung
authors.initials: KS
authors.lastname: Lee
authors.forename: Kyung-Won
authors.initials: KW
authors.lastname: Park
authors.forename: Yung-Eun
authors.initials: YE
authors.lastname: Sung
mesh_terms: D002248:Carbon Monoxide / Q000737:chemistry; D002384:Catalysis; D004583:Electrons; D000432:Methanol / Q000737:chemistry; D053758:Nanoparticles / Q000737:chemistry*; D010084:Oxidation-Reduction; D010316:Particle Size; D010984:Platinum / Q000737:chemistry*; D013499:Surface Properties; D014025:Titanium / Q000737:chemistry*
chemical_list: C009495:titanium dioxide; D010984:Platinum; D002248:Carbon Monoxide; D014025:Titanium; D000432:Methanol