| 摘要 |
A component / blister pack 6 for energy storage comprises a plurality of sealed capsules 8 arranged on a carrier 7, wherein at least one of the sealed capsules contains a phase change material (PCM). All or many of the capsules may contain a PCM and formed from a polymeric (PVC) or metallic (aluminium) material. The carrier may be a rigid or flexible sheet of polymeric (PVC) or metallic (aluminium) material and each capsule may be formed integrally from the carrier. The PCM may be an organic, inorganic or eutectic material and the PCM may be different in a first plurality of capsules to the PCM in a second plurality of capsules. Graphite, metal filings, fines or powder may be mixed with the PCM to increase heat transfer through each capsule. Uses include construction elements (figs 3 6) including plasterboard, building cladding, panels or tiles for ceilings or floors. Other uses are in garments. The PCM may be activated by a mechanical means and includes triggering by mechanical shock, ultrasound or a switch.
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