| ID | 32962 |
| フルテキストURL | |
| 著者 |
Usui, Daisuke
The Graduate School of Natural Science and Technology, Okayama University
Sueishi, Yoshimi
The Graduate School of Natural Science and Technology, Okayama University
ORCID
Kaken ID
publons
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Yamamoto, Shunzo
The Graduate School of Natural Science and Technology, Okayama University
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| 抄録 | The kinetics of the reaction of leuco methylene blue (MBH) with 2,6-dimethyl-p-benzoquinone (DMBQ) were studied in a heptane/bis(2-ethylhexyl)-sulfosuccinate (AOT)/water reverse micellar system. The pseudo-first-order rate constant (k (obsd)) obtained in the presence of excess of DMBQ was found to be proportional to the initial concentration of DMBQ for W (0)=3, 5, 10, 15 and 20 (W (0)=[H2O]/[AOT]). The second-order rate constant (k (2)=k (obsd)/[DMBQ](0)) increased with an increase in the W (0) value, but was almost independent of the concentration of the water pool. A mechanism involving the distribution of DMBQ between the reverse micellar interface and bulk organic solvent was proposed to explain these findings. |
| キーワード | reverse micelle
AOT
oxidation
leuco methylene blue
kinetics
water pool
|
| 備考 | Published with permission from the copyright holder.
This is a author's copy,as published in Journal of Solution Chemistry , 2008 Vol.37 Issue.7 pp.1005-1014 Publisher URL: http://dx.doi.org/10.1007/s10953-008-9284-0 Direct access to Thomson Web of Science record Copyright © 2008 by Springer |
| 発行日 | 2008-06-24
|
| 出版物タイトル |
Journal of Solution Chemistry
|
| 巻 | 37巻
|
| 号 | 7号
|
| 開始ページ | 1005
|
| 終了ページ | 1014
|
| 資料タイプ |
学術雑誌論文
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| 言語 |
英語
|
| 査読 |
有り
|
| DOI | |
| Web of Science KeyUT | |
| Submission Path | chemistry_general/6
|
