"Chemical Heat Accumulators": A New Approach to Accumulating Low Potential Heat Full article
Journal |
Solar Energy Materials and Solar Cells
ISSN: 0927-0248 |
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Output data | Year: 1996, Volume: 44, Number: 3, Pages: 219-235 Pages count : 17 DOI: 10.1016/0927-0248(96)00010-4 | ||
Tags | Composite sorbents, Heat storage, Hydration/dehydration | ||
Authors |
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Affiliations |
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Abstract:
The first presentation of new composite Chemical Heat Accumulation materials based on granulated open-porous matrix filled with a hygroscopic substance is given. At storing heat, the materials operate in a reversible hydration/dehydration mode. When crystalline hydrates of simple salts are used as the hygroscopic substance, the new materials allow to reach the heat storing capacity up to 2000 kJ kg-~ even for accumulation of low temperature heat (of circa 20-40°C). The materials also possess improved properties for mass and heat transfer. All these
make a serious advantage of these materials in comparison with those using a latent melting-solidification
heat as well as with zeolites capable of reversible hydration/dehydration. The new materials can be widely used in energy efficient and freons-less air conditioning devices, for cooling the electronic units, fire-extinguishing and some other applications.
Cite:
Levitskij E.A.
, Aristov Y.I.
, Tokarev M.M.
, Parmon V.N.
"Chemical Heat Accumulators": A New Approach to Accumulating Low Potential Heat
Solar Energy Materials and Solar Cells. 1996. V.44. N3. P.219-235. DOI: 10.1016/0927-0248(96)00010-4 WOS Scopus РИНЦ
"Chemical Heat Accumulators": A New Approach to Accumulating Low Potential Heat
Solar Energy Materials and Solar Cells. 1996. V.44. N3. P.219-235. DOI: 10.1016/0927-0248(96)00010-4 WOS Scopus РИНЦ
Dates:
Submitted: | May 10, 1995 |
Accepted: | Mar 15, 1996 |
Published print: | Nov 30, 1996 |
Published online: | Feb 15, 1999 |
Identifiers:
Web of science | WOS:A1996VR47200001 |
Scopus | 2-s2.0-0030290721 |
Elibrary | 13233737 |
Chemical Abstracts | 1996:622725 |
Chemical Abstracts (print) | 125:334081 |
OpenAlex | W1988359494 |