title: One pot synthesis of nanoscale phase-segregated PdPt nanoarchitectures via unusual Pt-doping induced structural reorganization of a Pd nanosheet into a PdPt nanotent.
abstract: Pt-doping of an ultrathin Pd nanosheet results in the unprecedented structural rearrangement of a Pd nanosheet into a PdPt nanotent structure, in which a tripod stands on a triangular nanosheet. Further growth of Pt phase on this nanotent structure is dependent on the presence of surface-stabilizing CO molecules, leading to the formation of two distinct nanoscale phase segregated structures with respective structural features of a popped out Pt facet and an overgrown Pt layer.
authors.affiliation: Department of Chemistry and Research Institute for Natural Sciences, Korea University, Seoul 136-701, Korea. kylee1@korea.ac.kr.
authors.forename: Jongsik
authors.initials: J
authors.lastname: Park
authors.forename: Aram
authors.initials: A
authors.lastname: Oh
authors.forename: Hionsuck
authors.initials: H
authors.lastname: Baik
authors.forename: Yong Soo
authors.initials: YS
authors.lastname: Choi
authors.forename: Seong Jung
authors.initials: SJ
authors.lastname: Kwon
authors.forename: Kwangyeol
authors.initials: K
authors.lastname: Lee