Thermal energy storage material

Compositions – Heat-exchange – low-freezing or pour point – or high boiling... – Organic components

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165104M, 252 67, 252 70, 252 781, 252 785, C09K 506

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active

039765849

ABSTRACT:
A thermal energy storage material which is stable at atmospheric temperature and pressure and has a melting point higher than 32.degree.F. is prepared by dissolving a specific class of clathrate forming compounds, such as tetra n-propyl or tetra n-butyl ammonium fluoride, in water to form a substantially solid clathrate. The resultant thermal energy storage material is capable of absorbing heat from or releasing heat to a given region as it transforms between solid and liquid states in response to temperature changes in the region above and below its melting point.

REFERENCES:
patent: 3255607 (1966-06-01), Bair et al.
patent: 3834456 (1974-09-01), Clarke
Chem. Abstracts 77:66827w.
Chem. Abstracts 80:7609r.
Bhatnagar, V. M. Clathrate Compounds Chemical Publishing Co., Inc. New York 1970 p. 16.
Bailar, Jr., J. C. The Chemistry of Coordination Compounds, Reinhold Publishing Corp. New York 1956 pp. 561-562.
Chem. Abstracts vol. 76, 1972 p. 221 No. 28331b.
Hagan, Sr. Martinette Clathrate Inclusion Compounds Reinhold Publishing Corp. New York 1962.

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