Connecting countries to climate technology solutions
English Arabic Chinese (Simplified) French Russian Spanish Yoruba

Methods for fabricating nanostructured solid oxide fuel cell components and the device

Abstract of US Patent 7090891 - Method for fabricating nanostructured solid oxide fuel cells and cell components: A method of fabricating a nanostructured solid oxide fuel cell includes dispersing ceria and doped ceria nanoparticles in a first colloidal solution atomizing the first colloidal solution into a spray depositing the spray onto a substrate to form a thin film electrolyte dispersing a nanocomposite powder including ceria and CuO in the first solution forming a second colloidal solution atomizing the second colloidal solution into a second spray and depositing the second spray over the thin film electrolyte as an interfacial layer. Non-confidential Abstract of Invention: Nanostructured solid oxide fuel cells in which at least one component was in the nanometer scale (from 4nm to 100nm) was fabricated. A method was developed to prepare the transparent colloidal solution of CeO2 and doped CeO2; a method was developed to directly fabricate doped CeO2 and CuO nanocomposites at a low temperature(


Controllable particle size.

Date of release: