ENERGY STORAGE DEVICES WITH AT LEAST ONE POROUS POLYCRYSTALLINE SUBSTRATE

In one embodiment, a structure for a energy storage device may include at one polycrystalline substrate. The grain size may be designed to be at least a size at which phonon scattering begins to dominate over grain boundary scattering in the polycrystalline substrate. The structure also includes a p...

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1. Verfasser: HANNAH, ERIC C
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:In one embodiment, a structure for a energy storage device may include at one polycrystalline substrate. The grain size may be designed to be at least a size at which phonon scattering begins to dominate over grain boundary scattering in the polycrystalline substrate. The structure also includes a porous structure containing multiple channels within the polycrystalline substrate.