Composites “Binary Salts in porous Matrix” for Adsorption Heat Transformation Full article
| Journal |
Applied Thermal Engineering
ISSN: 1359-4311 , E-ISSN: 1873-5606 |
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| Output data | Year: 2013, Volume: 50, Number: 2, Pages: 1633-1638 Pages count : 6 DOI: 10.1016/j.applthermaleng.2011.07.040 | ||||
| Tags | Adsorbent design, Adsorption heat transformation, Ammonia, Composite "salt inside porous matrix", Methanol, Water | ||||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Russian Foundation for Basic Research | 09-03-00916 |
| 2 | Russian Foundation for Basic Research | 10-08-91156 |
Abstract:
A family of Composites “Salt inside Porous Matrix” (CSPM) has been considered as promising for adsorption heat transformation (AHT) due to their high sorption capacity, steep sorption isobars and opportunity to harmonize CSPM properties with boundary conditions of the AHT cycle. In this communication, we extend the harmonizing tools by confinement of one more salt to the matrix pores. Novel CSPMs based on a binary mixture of lithium, calcium, and barium halides inside various mesoporous matrices were synthesized with wide variation of the relative salts content. Their phase composition and sorption equilibrium with water, methanol and ammonia vapour were studied by XRD and TG techniques. It was shown that the formation of a homogeneous solid solution of the salts led to changing the equilibrium temperature (pressure) of the solvation. Thus, the confinement of binary salt systems to the matrix pores can be an effective tool for designing innovative materials with predetermined sorption properties adapted to particular AHT cycles.
Cite:
Gordeeva L.
, Grekova A.
, Krieger T.
, Aristov Y.
Composites “Binary Salts in porous Matrix” for Adsorption Heat Transformation
Applied Thermal Engineering. 2013. V.50. N2. P.1633-1638. DOI: 10.1016/j.applthermaleng.2011.07.040 WOS Scopus РИНЦ OpenAlex ANCAN
Composites “Binary Salts in porous Matrix” for Adsorption Heat Transformation
Applied Thermal Engineering. 2013. V.50. N2. P.1633-1638. DOI: 10.1016/j.applthermaleng.2011.07.040 WOS Scopus РИНЦ OpenAlex ANCAN
Dates:
| Submitted: | Mar 14, 2011 |
| Accepted: | Jul 25, 2011 |
| Published online: | Aug 5, 2011 |
| Published print: | Feb 1, 2013 |
Identifiers:
| ≡ Web of science: | WOS:000313307200032 |
| ≡ Scopus: | 2-s2.0-84870853493 |
| ≡ Elibrary: | 20895852 |
| ≡ OpenAlex: | W2139004617 |
| ≡ Chemical Abstracts: | 2012:1784085 |
| ≡ Chemical Abstracts (print): | 160:76755 |