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Pt Hollow Nanospheres: Facile Synthesis and Enhanced Electrocatalysts

Authors

  • Han-Pu Liang,

    1. Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100 080, China, Fax: (+86) 10-6255-8934
    2. Graduate School of Chinese Academy of Sciences, Beijing 100 064, China
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  • Hui-Min Zhang,

    1. Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100 080, China, Fax: (+86) 10-6255-8934
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  • Jin-Song Hu,

    1. Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100 080, China, Fax: (+86) 10-6255-8934
    2. Graduate School of Chinese Academy of Sciences, Beijing 100 064, China
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  • Yu-Guo Guo,

    1. Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100 080, China, Fax: (+86) 10-6255-8934
    2. Graduate School of Chinese Academy of Sciences, Beijing 100 064, China
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  • Li-Jun Wan,

    1. Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100 080, China, Fax: (+86) 10-6255-8934
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  • Chun-Li Bai

    1. Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100 080, China, Fax: (+86) 10-6255-8934
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  • This work was supported by the National Natural Science Foundation of China (20 025 308 and 20 177 025), the National Key Project on Basic Research (Grant G 2 000 077 501), and the Chinese Academy of Sciences.

Abstract

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Kugelrund und doch aktiv: Zur Präparation hohler Pt-Nanokügelchen (siehe TEM-Bild) mit verstärkter katalytischer Aktivität werden Co-Nanopartikel als „Opfertemplate“ verwendet. Die Methode wurde zur Fertigung von möglicherweise industriell anwendbaren Au-, Pd- und anderen Mono- und Multimetallnanokügelchen eingesetzt.

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