書誌事項
- タイトル別名
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- Enthalpy-Entropy Compensation for Micellization of Alkyltrimethylammonium Bromides
- アルキルトリメチルアンモニウム ブロミド ノ ミセルカ ニ タイスル エンタル
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The values of cmc of alkyltrimethylammonium bromides having hydrocarbon chain with 1014 carbon atoms were determined in distilled water at 15, 20, 25, 30, 35, and 40°C. Thermodynamic parameters for micellizations of these surfactants (ΔGm : free energy of micellization, ΔHm : enthalpy of micellization, and ΔSm : entropy of micellization) were then calculated. There was a linear relationship between ΔHm and ΔSm for each of these surfactants; the straight lines were parallel with each other. The main cause for this is that the extent of breakdown of the clustered water, which surrounds the hydrocarbon chain of the surfactant, in the micellization process differs depending on the length of hydrocarbon chain.
収録刊行物
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- 油化学
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油化学 33 (1), 20-22, 1984
公益社団法人 日本油化学会
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詳細情報 詳細情報について
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- CRID
- 1390282680310135936
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- NII論文ID
- 130001018988
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- NII書誌ID
- AN00245435
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- ISSN
- 0513398X
- 18842003
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- NDL書誌ID
- 2973634
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- データソース種別
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- JaLC
- NDL
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- 使用不可