Visible-light sensitized photocatalysts characterized by resonance Raman spectroscopy
Visible-light sensitized photocatalysts characterized by resonance Raman spectroscopy
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
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
Kelvin Probe Force Microscope Study of a Pt/TiO_2 Catalyst Model Placed in an Atmospheric Pressure of N_2 Environment
大气压N_2环境下Pt/TiO_2催化剂模型的开尔文探针力显微镜研究
DOI:
--
发表时间:
2012
期刊:
Chemistry - An Asian Journal
影响因子:
--
作者:
[Ryohei Kokawa, Masahiro Ohta, Akira Sasahara, Hiroshi Onishi.]
通讯作者:
Hiroshi Onishi.
共 48 条
A Study of Investigating and Revitalizing the Japanese Art Market
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批准号:16H07228
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项目类别:Grant-in-Aid for Research Activity Start-up
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资助金额:$1.66万
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财政年份:2016
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负责人:ONISHI Hiroshi
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依托单位:
Effect and safety of stereotactic radiotherapy for cancers in various organs except for lung and liver
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批准号:16H05389
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资助金额:$10.9万
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财政年份:2016
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负责人:ONISHI Hiroshi
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依托单位:
Occurrence mechanism of horizontal cracks in RC decks.
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批准号:24560581
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.33万
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财政年份:2012
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负责人:ONISHI Hiroshi
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依托单位:
Electronic excited states in photocatalysts observed with Raman spectroscopy
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批准号:24655014
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.41万
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财政年份:2012
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负责人:ONISHI Hiroshi
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依托单位:
Basic study on foreigner's communities in port cities and international exchange of modern Japan
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批准号:18520518
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.56万
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财政年份:2006
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负责人:ONISHI Hiroshi
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依托单位:
The effect of gefinitb (Iressa) on radiation of lung-analysis of anti-cancer effect and radiation pneumonia
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批准号:15591262
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.37万
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财政年份:2003
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负责人:ONISHI Hiroshi
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依托单位:
Study of Sesshu based both on his works and documentary sources around him
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批准号:15520095
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.24万
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财政年份:2003
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负责人:ONISHI Hiroshi
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依托单位:
Infrared-based and Raman-based Observation of Molecular Vibrations towards Physicochemical Analysis of Ionic Liquids
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批准号:14340190
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$6.53万
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财政年份:2002
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负责人:ONISHI Hiroshi
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依托单位:
A Study of Medieval and Early Modern Orihon-gajo, or Album Picture, Focusing on its Function as a Medium
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批准号:10610065
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.05万
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财政年份:1998
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负责人:ONISHI Hiroshi
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依托单位:
A Study of the interactive relationship between the creation and reception of literary texts
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批准号:07451093
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$4.16万
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财政年份:1995
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负责人:ONISHI Hiroshi
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依托单位:
海外基金