Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9761759 | Solid State Ionics | 2005 | 6 Pages |
Abstract
12-phosphotungstic acids were mixed with hexadecyltrimethylammonium chloride to form self-assembled organic/inorganic nanostructures. The composite materials are thermally stable and exhibited large proton conductivity when the composite was annealed at higher temperatures. High proton conductivity of 0.01 S/cm at 150 °C under a saturated humidity condition was obtained for the PWA ammonium salt product, which was formed by annealing the initial nanostructures at 400 °C.
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Authors
Je-Deok Kim, Itaru Honma,