Thermodynamic properties of 1-butyl-3-methylimidazolium salicylate as an active pharmaceutical ingredient ionic liquid (API-IL) in aqueous solutions of glycine and L-alanine at T = (288.15-318.15) K
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- 作者：Hemayat Shekaari ; hemayatt@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; hemayatt@tabrizu.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Mohammed Taghi Zafarani-Moattar ; Seyyedeh Narjes Mirheydari
- 关键词：1-Butyl-3-methylimidazolium salicylate ; Apparent molar volume ; Viscosity B-coefficient ; Hydration number ; Refractive index
- 刊名：Thermochimica Acta
- 出版年：2016
- 出版时间：10 August 2016
- 年：2016
- 卷：637
- 期：Complete
- 页码：51-68
- 全文大小：1213 K
文摘
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The novel API-IL, 1-butyl-3-methylimidazolium salicylate was synthesized.
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Effect of the API-IL on the thermodynamic properties of some amino acid has been investigated.
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The API-IL behaves as structure maker in the studied amino acids solutions.
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Dehydration effect was observed more effective in glycine rather than l-alanine.
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Dominant interaction between amino acid and API-IL are ion-hydrophilic and hydrophilic-hydrophilic interactions.