Electrochemical deposition of large-sized mesoporous nickel films using polymeric micelles

Daisuke Baba, Jeonghun Kim, Joel Henzie, Cuiling Li, Bo Jiang, Omer Dag, Yusuke Yamauchi, Toru Asahi

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    Stable mesoporous nickel (Ni) films can be prepared using polystyrene-b-poly-(oxyethylene) (PS-b-PEO) micelles as sacrificial templates. In this method, positively charged Ni precursors form hydrogen bonds with the PEO segments of the micelles, which are then co-electrodeposited on the surface of a working electrode. Changing the applied voltage during electrodeposition modifies the deposition rate and ultimately controls the architecture of the mesoporous Ni film.

    Original languageEnglish
    Pages (from-to)10347-10350
    Number of pages4
    JournalChemical Communications
    Volume54
    Issue number73
    DOIs
    Publication statusPublished - 2018 Jan 1

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    ASJC Scopus subject areas

    • Catalysis
    • Electronic, Optical and Magnetic Materials
    • Ceramics and Composites
    • Chemistry(all)
    • Surfaces, Coatings and Films
    • Metals and Alloys
    • Materials Chemistry

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