Facile fabrication of morphology-controlled gold nanoparticle architectures by electrolyte-induced agglomeration and their photoelectrochemical applications

Tsuyoshi Akiyama, Kazuma Inoue, Yutaka Kuwahara, Yasuro Niidome, Nao Terasaki, Satoshi Nitahara, Sunao Yamada

    研究成果: Contribution to journalArticle査読

    14 被引用数 (Scopus)

    抄録

    The morphology-controlled gold nanoparticles architectures was facile fabricated by electrolyte-induced agglomeration and their photoelectrochemical applications. The multistructures consisting of gold nanoparticles and sulfur-containing porphyrin or ruthenium complexes were alternatively fabricated, by using gold-sulfur self-assembling, to achieve three-dimensional networks of gold nanoparticles and dyes via covalent bonding. A planar gold electrode was prepared by vacuum deposition of titanium followed by gold onto a glass plate at 300°C. An anodic photocurrents were generated from the RuVS-modified electrodes in the 0.4 to 0.4 V region of applied voltage, in the presence of 0.05 mol dm -3 TEOA.

    本文言語英語
    ページ(範囲)793-796
    ページ数4
    ジャーナルLangmuir
    21
    2
    DOI
    出版ステータス出版済み - 1 18 2005

    All Science Journal Classification (ASJC) codes

    • 材料科学(全般)
    • 凝縮系物理学
    • 表面および界面
    • 分光学
    • 電気化学

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