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US 10,184,075 B2Granted
Strontium bromide phase change material
AssigneeSunamp Limited
InventorsAndrew John Bissell, Colin Pulham, David Oliver
Life of this patent
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Abstract
There is herein described a phase change material (PCM) for use in energy storage systems. More particularly, there is described a phase change material comprising Strontium Bromide and a Metal Halide that is optimal to storing heat in about the 76° C. to 88° C. temperature range.
Claims12
A phase change material (PCM) comprising:
- about 65 wt. % to about 95 wt. % Strontium Bromide Hexahydrate;
- and
- at least one Metal Halide selected from the group consisting of Magnesium Bromide;
- Zinc Bromide;
- Cobalt Bromide;
- Lithium Bromide;
- Sodium Bromide;
- Potassium Bromide;
- Calcium Bromide;
- Iron Bromide;
- Copper Bromide;
- Aluminium Bromide;
- and any hydrate or combination thereof;
- wherein the PCM exhibits a phase change at a temperature range of about 76° C. to about 88° C.
11 more elements
Dependencies are inferred from the claim text.