Anion Selectivities of Dibutyltin Dihalides as Neutral Carriers for Ion-Selective Electrodes.
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- MORIUCHI-KAWAKAMI Takayo
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology
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- AOTO Hiroshi
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology
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- TAKEDA Naotake
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology
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- FUJIMORI Keiichi
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology
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- SHIBUTANI Yasuhiko
- Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology
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Abstract
Di-n-butyltin dihalides (Bu2SnY2, Y=Cl, I, OMe) behaved as neutral carriers for anion-selective electrodes. A variety of selectivity patterns have been obtained by using Bu2SnY2 which differ in the electronegative substituents Y on the Sn atom. However, all electrodes containing Bu2SnY2 provided the highest degree of selectivity for the SCN- ion. The interaction of Bu2SnY2 with the SCN- ion was studied in the organic solution by means of 13C NMR spectroscopy. In the case of the addition of NaSCN, a significant increase of the value of 1J(119Sn-13Cα) was observed in the 2.0 M CDCl3 solution of Bu2SnCl2.
Journal
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- Analytical Sciences
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Analytical Sciences 16 (3), 303-306, 2000
The Japan Society for Analytical Chemistry
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Details 詳細情報について
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- CRID
- 1390001204255269120
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- NII Article ID
- 130004440222
- 10004705699
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- NII Book ID
- AA10500785
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- COI
- 1:CAS:528:DC%2BD3cXitFegurs%3D
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- ISSN
- 13482246
- 09106340
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- NDL BIB ID
- 5312289
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed