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Nanostructured thermoelectric laminates and a method to enhance the power factor and aerial power density of such thermoelectric laminates based on vertically oriented and densly arrayed nanowires
Nanostructured thermoelectric laminates and a method to enhance the power factor and aerial power density of such thermoelectric laminates based on vertically oriented and densly arrayed nanowires
Nanostructured elements and a method for fabricating such nanostructured elements with an enhanced power and aerial power density are disclosed. A hierarchical template with ordered and arrayed nanopores is produced on either a mating part or a support material that is pre-shaped so as to be conformable to the mating part. At least one compound can be optionally layered within the nanopores to reduce the diameter thereof. The template is supplied with filling material having selected electrical or thermoelectric properties. Selective removal of the template produces freestanding nanostructure arrays which are then backfilled with thermoelectric material or the like to form a nanostructure array comprised of nanowires supported by the backfilled material on the substrate.
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