Investigation of solubilities of carbon dioxide in five levulinic acid-based deep eutectic solvents and their thermodynamic properties
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- 作者：Dongshun Deng ; dengdsh@zjut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yaotai Jiang ; Xiaobang Liu ; Zhiliang Zhang ; Ning Ai
- 关键词：Deep eutectic solvents ; Carbon dioxide ; Solubility ; Henry&rsquo ; s law constant ; Thermodynamic properties
- 刊名：Journal of Chemical Thermodynamics
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：103
- 期：Complete
- 页码：212-217
- 全文大小：336 K
文摘
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Solubilities of CO2 in five levulinic acid-based DESs were reported.
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The experimental data were well correlated by Henry’s law.
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The dissolution Gibbs free energy, enthalpy, and entropy changes were derived.
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The dissolving ability of CO2 with the structure of DESs was analyzed.
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The performances of present DESs and other solvents were compared.