| Project/Area Number |
21550077
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Analytical chemistry
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| Research Institution | Shinshu University |
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Principal Investigator |
HINOUE Teruo 信州大学, 理学部, 教授 (50143821)
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| Co-Investigator(Kenkyū-buntansha) |
TATSUMI Hirosuke 信州大学, ファイバーナノテク国際若手研究者育成拠点, 助教 (60336609)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 機器分析 / 液液界面 / 油水界面 / イオン移動ボルタンメトリー / 温度変調ボルタンメトリー / 標準イオン移動エントロピー / イオン移動ボルタンメトリ / 温度変調ボノセタンメトリー / 標準イオン移動エントロピ / 微小界面 / He-Neレーザー / 半導体レーザ / イオン移動 / ジクロロエタン|水界面 / イオン |
|---|
| Research Abstract |
We have completed an experimental apparatus for thermal modulation voltammetry at a lquid/liquid interface, using micro-liquid/liquid interfaces and a semiconductor laser with a wavelength of 532nm. The completed apparatus was compact and very easy to use. Using this apparatus, we determined standard entropies, standard free energies, and standard enthalpies for ion-transfer of various kinds of anions and cations. Based on the standard entropies obtained, we discussed entropy for ion-transfer from a viewpoint of ion solvation.
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