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ID 47029
本文ファイル
著者
Kitamura, Noboru
Ishizaka, Shoji 大学院理学研究科 広大研究者総覧
Kim, Haeng-Boo
キーワード
Diffuse reflectance spectroscopy
Kubelka-Munk function
scattering coefficient
adsorbent morphology
NDC
化学
抄録(英)
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.
内容記述
This study was partly supported by a Grant-in-Aid from the Ministry of Education, Science, Sports and Culture (08404051).
掲載誌名
Analytical Sciences
13巻
5号
開始ページ
791
終了ページ
796
出版年月日
1997-10-10
出版者
The Japan Society for Analytical Chemistry
ISSN
0910-6340
1348-2246
NCID
出版者DOI
言語
英語
NII資源タイプ
学術雑誌論文
広大資料タイプ
学術雑誌論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
関連情報URL
部局名
理学研究科