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Tunable-Sized Polymeric Micelles and Their Assembly for the Preparation of Large Mesoporous Platinum Nanoparticles.
Jiang, Bo; Li, Cuiling; Tang, Jing; Takei, Toshiaki; Kim, Jung Ho; Ide, Yusuke; Henzie, Joel; Tominaka, Satoshi; Yamauchi, Yusuke.
Afiliación
  • Jiang B; Mesoscale Materials Chemistry Group, International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan.
  • Li C; Faculty of Science and Engineering, Waseda University, 3-4-1 Okubo Shinjuku, Tokyo, 169-8555, Japan.
  • Tang J; Mesoscale Materials Chemistry Group, International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan. LI.Cuiling@nims.go.jp.
  • Takei T; Mesoscale Materials Chemistry Group, International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan.
  • Kim JH; Faculty of Science and Engineering, Waseda University, 3-4-1 Okubo Shinjuku, Tokyo, 169-8555, Japan.
  • Ide Y; Mesoscale Materials Chemistry Group, International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan.
  • Henzie J; Australian Institute for Innovative Materials (AIIM), University of Wollongong, Squires Way, North Wollongong, NSW, 2500, Australia.
  • Tominaka S; Mesoscale Materials Chemistry Group, International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan.
  • Yamauchi Y; Mesoscale Materials Chemistry Group, International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan.
Angew Chem Int Ed Engl ; 55(34): 10037-41, 2016 08 16.
Article en En | MEDLINE | ID: mdl-27439561
ABSTRACT
Platinum nanoparticles with continuously tunable mesoporous structures were prepared by a simple, one-step polymeric approach. By virtue of their large pore size, these structures have a high surface area that is accessible to reagents. In the synthetic method, variation of the solvent composition plays an essential role in the systematic control of pore size and particle shape. The mesoporous Pt catalyst exhibited superior electrocatalytic activity for the methanol oxidation reaction compared to commercially available Pt catalysts. This polymeric-micelle approach provides an additional design concept for the creation of next generation of metallic catalysts.
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Angew Chem Int Ed Engl Año: 2016 Tipo del documento: Article País de afiliación: Japón
Texto completo
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Angew Chem Int Ed Engl Año: 2016 Tipo del documento: Article País de afiliación: Japón