Experimental Studies of the Mechanism and Kinetics of Hydration Reactions
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TLDR
In this article, the authors investigated hydration reactions under varying climatic conditions by using water vapor sorption measurements and in-situ Raman microscopy and showed that the mechanism and the kinetics depend on the climatic condition.About:
This article is published in Energy Procedia.The article was published on 2014-01-01 and is currently open access. It has received 52 citations till now. The article focuses on the topics: Hydrate & Water vapor.read more
Citations
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Sorption heat storage for long-term low-temperature applications: A review on the advancements at material and prototype scale
Luca Scapino,HA Herbert Zondag,HA Herbert Zondag,Johan Van Bael,Jan Diriken,Ccm Camilo Rindt +5 more
TL;DR: In this paper, the authors provide an overview on the recent advancements on long-term sorption heat storage at material-and prototype-scale. But the focus is on applications requiring heat within a temperature range of 30-150°C such as space heating, domestic hot water production and some industrial processes.
Journal ArticleDOI
A review of salt hydrates for seasonal heat storage in domestic applications
TL;DR: In this article, a literature review is performed in order to collect and analyse the thermodynamic data of an utmost number of salt hydrate reactions (i.e., 563 reactions are reviewed). These data allow us to evaluate the theoretical possibilities and limitations of salt hydrates as thermochemical materials (TCMs) for seasonal heat storage in the built environment.
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Experimental studies for the cyclability of salt hydrates for thermochemical heat storage
TL;DR: In this article, the performance of hydrates during cyclic loading is related to the pore water production and volume variations, and it is concluded that CuCl2 is the most promising heat storage material.
Journal ArticleDOI
Formation of liquid water at low temperatures via the deliquescence of calcium chloride: Implications for Antarctica and Mars
TL;DR: In this article, the authors used Raman microscopy to monitor the low-temperature (223−273 K) deliquescence (solid to aqueous phase transition) and efflorescence (aqueous to solid phase transition), of two hydration states of CaCl 2, the dihydrate and the hexahydrate.
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Study of the hydration behavior of zeolite-MgSO4 composites for long-term heat storage
TL;DR: In this article, the hydration behavior of composite adsorbents based on porous zeolite matrix and MgSO 4 hydrates was investigated experimentally for long-term heat storage.
References
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JCPDS-International Centre for Diffraction Data
Camden R. Hubbard,G.J. McCarthy +1 more
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Crystallization of sodium sulfate phases in porous materials: The phase diagram Na2SO4–H2O and the generation of stress
Michael Steiger,Sönke Asmussen +1 more
TL;DR: In this article, an updated phase diagram of the Na2SO4-H2O system based on a careful review of the available thermodynamic data of aqueous sodium sulfate and the crystalline phases is presented.
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Magnesium sulphate salts and the history of water on Mars.
David T. Vaniman,David L. Bish,Steve J. Chipera,C. I. Fialips,J. William Carey,W. C. Feldman +5 more
TL;DR: It is found that crystalline structure and H2O content are dependent on temperature–pressure history, that an amorphous hydrated phase with slow dehydration kinetics forms at <1% relative humidity, and that equilibrium calculations may not reflect the true H 2O-bearing potential of martian soils.
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Studies of the water adsorption on Zeolites and modified mesoporous materials for seasonal storage of solar heat
TL;DR: In this article, the storage capacity of mesoporous and ion exchange-based materials was investigated with physico-chemical methods such as thermogravimetry and differential scanning calorimetry.
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Crystal growth in porous materials—II: Influence of crystal size on the crystallization pressure
TL;DR: In this article, a thermodynamically consistent equation for the calculation of the pressure generated during crystal growth in porous materials is provided, which makes use of an equation derived previously (paper I of this series) which is based on the chemical potentials of loaded and unloaded surfaces of confined crystals in porous material.