New method for determination of vaporization and sublimation enthalpy of aromatic compounds at 298.15 K using solution calorimetry technique and group-additivity scheme
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- 作者：Boris N. Solomonov ; boris.solomonov@ksu.ru" class="auth_mail" title="E-mail the corresponding author ; Mikhail A. Varfolomeev ; Ruslan N. Nagrimanov ; Vladimir B. Novikov ; Aleksey V. Buzyurov ; Yulia V. Fedorova ; Timur A. Mukhametzyanov
- 关键词：Enthalpy of solvation ; Enthalpy of solution ; Aromatic compounds ; Group-contributions ; Enthalpy of vaporization ; Enthalpy of sublimation
- 刊名：Thermochimica Acta
- 出版年：2015
- 出版时间：20 December 2015
- 年：2015
- 卷：622
- 期：Complete
- 页码：88-96
- 全文大小：539 K
文摘
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Group-additivity scheme for estimation of solvation enthalpies of aromatics was proposed.
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Method for determination of vaporization/sublimation enthalpies directly at 298.15 K was developed.
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Solution enthalpies of 34 aromatic and heteroaromatic compounds were measured.
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Vaporization/sublimation enthalpies of 78 aromatic and heteroaromatic compounds were determined.
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Obtained values are in good agreement with the results of conventional methods.