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Visible-light sensitized photocatalysts characterized by resonance Raman spectroscopy

Visible-light sensitized photocatalysts characterized by resonance Raman spectroscopy
通过共振拉曼光谱表征可见光敏化光催化剂
批准号:
21360395
负责人:
ONISHI Hiroshi
金额:
$11.56万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011

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中文摘要
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英文摘要
A Raman scattering spectrometer has been developed for characterizing visible-light sensitized photocatalysts. When the incident photon energy is resonant to an electronic transition of the object, Raman scattering probability is enhanced by 104times or more. This resonance enhancement is well known and intentionally used in characterizing colored solutes or labeled biomaterials in liquid. In the present study, the lattice vibration of sulfur- or nitrogen-doped TiO_2 photocatalysts are examined using 442 nm light for excitation to be in resonance with the dopant-induced electronic transition.
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DOI: 10.1021/jp1057447
发表时间: 2010-11
期刊: Journal of Physical Chemistry C
影响因子: 3.7
作者: [Takumi Hiasa;K. Kimura;H. Onishi;M. Ohta;Kazuyuki Watanabe;Ryohei Kokawa;N. Oyabu;K. Kobayashi;Hirofumi Yamada]
通讯作者: Takumi Hiasa;K. Kimura;H. Onishi;M. Ohta;Kazuyuki Watanabe;Ryohei Kokawa;N. Oyabu;K. Kobayashi;Hirofumi Yamada
Dynamics of Doped NaTaO3Photocatalysts (招待講演)
掺杂NaTaO3光催化剂的动力学(特邀报告)
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Baba, S., Kinoshita, H., Nihira, T, 織田将史ら, Hiroshi Onishi]
通讯作者: Hiroshi Onishi
AFM でみる光触媒と太陽電池(招待講演)
用 AFM 观察光催化剂和太阳能电池(特邀报告)
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Mihoko Ui, Yoshikazu Tanaka, Takeshi Tsumuraya, Ikuo Fujii, Masayuki Inoue, Masahiro Hirama, and Kouhei Tsumoto, 大西洋]
通讯作者: 大西洋
FM-AFM Study of Thiol-Modified Gold Films Immersed in Organic Solvents
有机溶剂中硫醇改性金膜的 FM-AFM 研究
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Siriwach, R., Kinoshita, H., Kitani, S., Igarashi, Y., Pansuksan, K., Panbangred, W., Nihira, T., 和田雄二, Takeo Yamaguchi, Takumi Hiasa]
通讯作者: Takumi Hiasa
48
    A Study of Investigating and Revitalizing the Japanese Art Market
    • 批准号:
      16H07228
    • 项目类别:
      Grant-in-Aid for Research Activity Start-up
    • 资助金额:
      $1.66万
    • 财政年份:
      2016
    • 负责人:
      ONISHI Hiroshi
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    • 批准号:
      16H05389
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.9万
    • 财政年份:
      2016
    • 负责人:
      ONISHI Hiroshi
    • 依托单位:
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    • 批准号:
      24560581
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.33万
    • 财政年份:
      2012
    • 负责人:
      ONISHI Hiroshi
    • 依托单位:
    Electronic excited states in photocatalysts observed with Raman spectroscopy
    • 批准号:
      24655014
    • 项目类别:
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    • 资助金额:
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    • 财政年份:
      2012
    • 负责人:
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    • 依托单位:
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