Effects of Light-Scattering Coefficient of Adsorbent in Diffuse Reflectance Spectroscopy of Dye-Doped Microparticles.

• KITAMURA Noboru

  Division of Chemistry, Graduate School of Science, Hokkaido University

• ISHIZAKA Shoji

  Division of Chemistry, Graduate School of Science, Hokkaido University

• KIM Haeng-Boo

  Division of Chemistry, Graduate School of Science, Hokkaido University

書誌事項

タイトル別名

• Effects of Light-Scattering Coefficient

抄録

Diffuse reflectance spectroscopy on polymer particles and silica gels adsorbing tris(2, 2′-bipyridine)ruthenium(II), Ru(II), was conducted to elucidate the shape and size effects of an adsorbent on the spectrum. The diffuse reflectance light intensity (f(r_∞)) was linearly correlated with the amount of the complex ([Ru(II)]) adsorbed on spherical polymer beads, amorphous-, or spherical-shaped silica gels as low as [Ru(II)]=10^-8mol/cm³. However, the slope of a f(r_∞) vs. [Ru(II)] plot was different between the adsorbents. The results were explained in terms of the different light scattering coefficient between the adsorbents, originating primarily from the different shape and size of the adsorbent.

収録刊行物

• Analytical Sciences

  Analytical Sciences 13 (5), 791-796, 1997

  社団法人 日本分析化学会

キーワード

• Diffuse reflectance spectroscopy
• Kubelka-Munk function
• scattering coefficient
• adsorbent morphology

詳細情報

• CRID: 1390001204252218368
• NII論文ID: 10002412903
• NII書誌ID: AA10500785
• DOI: 10.2116/analsci.13.791
• COI: 1:CAS:528:DyaK2sXmslSht74%3D
• ISSN: 13482246
• ISSN: 09106340
• NDL書誌ID: 4317197
• Web Site: http://ir.lib.hiroshima-u.ac.jp/00047029
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4317197
• Web Site: https://link.springer.com/content/pdf/10.2116/analsci.13.791.pdf
• Web Site: https://link.springer.com/article/10.2116/analsci.13.791/fulltext.html
• Web Site: http://www.jstage.jst.go.jp/article/analsci1985/13/5/13_5_791/_pdf
• 本文言語コード: en
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