Composite material for heat storage, method for preparation and use

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11292894
APP PUB NO 20190211188A1
SERIAL NO

16356495

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Abstract

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The invention describes a composite material for heat storage comprising a thermochemical material (TCM) encapsulated in a water vapour permeable polymeric material. The thermochemical material preferably comprises at least one salt, at least one salt hydrate or a mixture of these, wherein the salt is preferably capable of binding water in an exothermic reaction, such as calcium chloride. Encapsulation in a water vapour permeable polymeric material results in an improved stability, cyclability of the thermochemical material, a reduced regeneration temperature and reduced corrosion of the environment. The composite according to the invention is particularly suitable for energy storage, preferably in the field of building and construction, and more preferably in the seasonal storage of solar energy.

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Patent Owner(s)

Patent OwnerAddress
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO2595 DA 'S-GRAVENHAGE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cuypers, Ruud 's-Gravenhage, NL 14 5
De, Jong Adriaan Jan 's-Gravenhage, NL 10 66
Eversdijk, Jacobus 's-Gravenhage, NL 9 21
Oversloot, Hendrik Pieter 's-Gravenhage, NL 8 25
Papen-Botterhuis, Nicole Ellen 's-Gravenhage, NL 4 11
Van, 'T Spijker Johannes Christiaan 's-Gravenhage, NL 10 131

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