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Journal of Thermal Analysis and Calorimetry
Authors: Cheng-Li Jiao, Li-Fang Song, Chun-Hong Jiang, Jian Zhang, Xiao-Liang Si, Shu-Jun Qiu, Shuang Wang, Li-Xian Sun, Fen Xu, Fen Li, and Ji-Jun Zhao

[ 11 ]. These compounds are widely used in industry [ 12 ], environmental chemistry [ 13 ], catalysis [ 14 , 15 ], analytically related investigations [ 16 ], and so on. However, investigations on their thermodynamic properties are scanty

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Scheme 2 Preparation of DPFEB It is generally accepted that thermodynamic properties are one of the most critical properties of substance. The preparation and application of a substance are greatly

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metals may exhibit higher weight capacities than those with heavy metals on gas storage, essentially due to their low volumetric density. Till now, no report about heat capacity and thermodynamic properties of the alkali metal-based MOFs is found

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Journal of Thermal Analysis and Calorimetry
Authors: Chun-Hong Jiang, Li-Fang Song, Jian Zhang, Li-Xian Sun, Fen Xu, Fen Li, Qing-Zhu Jiao, Zhen-Gang Sun, Yong-Heng Xing, Yong Du, Ju-Lan Zeng, and Zhong Cao

matrices show relatively interesting chemical and catalytic reactivity toward various small gas molecules [ 7 ]. Heat capacity is one of the most fundamental thermodynamic properties of substances in chemistry and engineering. Modulated differential

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Journal of Thermal Analysis and Calorimetry
Authors: Yi-Xi Zhou, Li-Xian Sun, Zhong Cao, Jian Zhang, Fen Xu, Li-Fang Song, Zi-Ming Zhao, and Yong-Jin Zou

, there is little research on their thermodynamic properties. The aromatic carboxylic acids and the bipyridine ligands are widely used polyfunctional organic linkers to form mixed-ligands frameworks. The aromatic carboxylic acids, such as 1

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: Molar heat capacities of materials at different temperatures are basic data in chemistry and engineering, from which many other thermodynamic properties such as enthalpy, entropy, and Gibbs free energy can be calculated, which are of importance to both

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Thermodynamic properties of organic compounds

Note I. A DSC study of phase transitions in aliphatic dicarboxylic acids

Journal of Thermal Analysis and Calorimetry
Authors: A. Cingolani and G. Berchiesi
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Thermodynamic properties of organic compounds

Note II. Calorimetric and cryometric analysis of stearic acid fusion

Journal of Thermal Analysis and Calorimetry
Authors: G. Berchiesi, A. Cingolani, and D. Leonesi
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Thermodynamic properties of organic compounds

Note V. enthalpy and entropy of fusion of caprylamide and strearamide

Journal of Thermal Analysis and Calorimetry
Authors: G. Berchiesi, A. Cingolani, and D. Leonesi
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The single components of association colloids are amphiphilic molecules, which are held together by van der Waals forces and/or hydrogen interactions. The thermodynamic parameters associated with the aggregation behaviour of amphiphiles depend on the chemical nature of the molecules as well as their environmental conditions (temperature, ionic strength, etc.). The systems studied and presented in this paper are association colloids, also known as micellar systems, which are formed of biological relevant detergents (e.g. bile salts, fatty acids). Information concerning the self-organisation (self-aggregation) of such micellar colloids can be easily obtained from isothermal titration calorimetry (ITC), as the critical micelle/aggregation concentration, the number of molecules (n) associated in the aggregate and the heat of aggregation. A complete thermodynamic description (ΔH, ΔS, ΔG, ΔC p) of the micellar colloids can be derived from the ITC data, allowing insights into the formation and stability of these colloidal systems. Based on the mass action model, taking into account counter ion binding, the ITC titration curves were simulated, and the aggregation number n of the aggregates derived. Isothermal titration calorimetry has a considerable advantage compared to other methods, because the critical micellisation concentration, the thermodynamic parameters of the aggregation process, and the aggregation numbers can be determined directly from one experiment.

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