Principle of electrolytic chromatography and coulopotentiography and its application to flow-injection analysis
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- YOSHIDA Zenko
- Department of Materials Science, Japan Atomic Energy Research Institute
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- KIHARA Sorin
- Department of Chemistry, Kyoto Institute of Technology
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- FUJINAGA Taitiro
- Research Institute of Oceano-Chemistry, Department of Chemistry, Faculty of Science, Kyoto University
Bibliographic Information
- Other Title
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- 電解クロマトグラフィー及び電量-電位測定法の原理とそのフローインジェクション分析への応用
- デンカイ クロマトグラフィー オヨビデンリョウ デンイ ソクテイホウ ノ ゲンリ ト ソノ フローインジェクション ブンセキ エ ノ オウヨウ
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Description
A quantitative electrolysis of an electro-active species in a sample solution can be achieved very rapidly when the solution is allowed to flow through and be electrolyzed at a column electrode. Complete electrolysis of the species is attained with a small over-voltage, even if the electrode reaction is slow, because the species is electrolyzed repeatedly during a long residence-time of the solution in the column. The electrolytic method using the column electrode is suitable for automated or remote-controlled operation. Because of such unmatched advantages as mentioned above, the column-electrode electrolysis method has been widely applied to the coulometric determination of species in a flowing sample solution and to liquid chromatography as a coulometric detector. This technique is especially favorable for elucidating mechanism of such complicated reactions as that involving unstable intermediates. In the present article, a principle and a feature of the column-electrode electrolysis, an electrolytic chromatography and a coulopotentiography are presented and the advantages of these methods are reviewed based on recent works on the application to flow-injection analysis and to a study of the reox reaction of actinide ions or biomolecules as well as the reaction of short-lived radicals.<br>
Journal
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- BUNSEKI KAGAKU
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BUNSEKI KAGAKU 53 (4), 195-205, 2004
The Japan Society for Analytical Chemistry
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Details 詳細情報について
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- CRID
- 1390282679332205568
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- NII Article ID
- 110002905358
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- NII Book ID
- AN00222633
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- COI
- 1:CAS:528:DC%2BD2cXjtlGmsr0%3D
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- NDL BIB ID
- 6921262
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- ISSN
- 05251931
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed