title: Confinement effects on the shape and composition of bimetallic nano-objects in carbon nanotubes.
abstract: CoPt and FePt nanostructures have been efficiently confined in carbon nanotubes (CNTs). A marked confinement effect has been evidenced, both on bimetallic nano-object shape and composition. In large diameter CNTs small Co- and Fe-rich nanoparticles are formed, while in small diameter CNTs Pt-rich nanowires are selectively produced.
authors.affiliation: Université de Toulouse, INSA, UPS LPCNO, CNRS-UMR5215, 135 avenue de Rangueil, 31077 Toulouse, France. ksoulant@insa-toulouse.fr and Laboratoire de Chimie de Coordination UPR CNRS 8241, composante ENSIACET, Université de Toulouse UPS-INP-LCC 4 allée Emile Monso BP 44362, 31030 Toulouse Cedex 4, France. philippe.serp@ensiacet.fr.
authors.forename: X
authors.initials: X
authors.lastname: Li
authors.affiliation: Université de Toulouse, INSA, UPS LPCNO, CNRS-UMR5215, 135 avenue de Rangueil, 31077 Toulouse, France. ksoulant@insa-toulouse.fr.
authors.forename: T
authors.initials: T
authors.lastname: Hungria
authors.affiliation: Université de Toulouse, INSA, UPS LPCNO, CNRS-UMR5215, 135 avenue de Rangueil, 31077 Toulouse, France. ksoulant@insa-toulouse.fr and Centre d'Elaboration de Matériaux et d'Etudes Structurales (CEMES-CNRS), 29 rue Jeanne Marvig, B.P. 94347, 31055 Toulouse, France.
authors.forename: C
authors.initials: C
authors.lastname: Garcia Marcelot
authors.affiliation: Laboratoire de Chimie de Coordination UPR CNRS 8241, composante ENSIACET, Université de Toulouse UPS-INP-LCC 4 allée Emile Monso BP 44362, 31030 Toulouse Cedex 4, France. philippe.serp@ensiacet.fr.
authors.forename: M R
authors.initials: MR
authors.lastname: Axet
authors.affiliation: Université de Toulouse, INSA, UPS LPCNO, CNRS-UMR5215, 135 avenue de Rangueil, 31077 Toulouse, France. ksoulant@insa-toulouse.fr.
authors.forename: P-F
authors.initials: PF
authors.lastname: Fazzini
authors.affiliation: Université de Toulouse, INSA, UPS LPCNO, CNRS-UMR5215, 135 avenue de Rangueil, 31077 Toulouse, France. ksoulant@insa-toulouse.fr.
authors.forename: R P
authors.initials: RP
authors.lastname: Tan
authors.affiliation: Laboratoire de Chimie de Coordination UPR CNRS 8241, composante ENSIACET, Université de Toulouse UPS-INP-LCC 4 allée Emile Monso BP 44362, 31030 Toulouse Cedex 4, France. philippe.serp@ensiacet.fr.
authors.forename: P
authors.initials: P
authors.lastname: Serp
authors.affiliation: Université de Toulouse, INSA, UPS LPCNO, CNRS-UMR5215, 135 avenue de Rangueil, 31077 Toulouse, France. ksoulant@insa-toulouse.fr.
authors.forename: K
authors.initials: K
authors.lastname: Soulantica