Phase change material for temperature control and material...

Details Phase change material for temperature control and material... Phase change material for temperature control and material...

2011-04-19

2011-04-19

Ali, Mohammad (Department: 3784)

Refrigeration

Processes

Employing diverse materials or particular material in...

C062S530000

Reexamination Certificate

active

07926296

ABSTRACT:
A phase change material comprising a mixture of water and deuterium oxide is described, wherein the mole fraction of deuterium oxide is selected so that the mixture has a selected phase change temperature within a range between 0° C. and 4° C. The mixture is placed in a container and used for passive storage and transport of biomaterials and other temperature sensitive materials. Gels, nucleating agents, freezing point depression materials and colorants may be added to enhance the characteristics of the mixture.

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