Crater patterned 3-D proton conducting ceramic fuel cell architecture with ultra thin Y:BaZrO3 electrolyte
- Title
- Crater patterned 3-D proton conducting ceramic fuel cell architecture with ultra thin Y:BaZrO3 electrolyte
- Author
- 김영범
- Keywords
- 3-D fuel cell architecture; Nanospherical patterning; Y-doped barium zirconate; Proton conducting ceramic fuel cell
- Issue Date
- 2011-02
- Publisher
- ELSEVIER SCIENCE INC
- Citation
- ELECTROCHEMISTRY COMMUNICATIONS, v. 13, NO 5, Page. 403-406
- Abstract
- This paper reports the first successful operation of a 3-D crater patterned protonically conducting ceramic fuel cell architecture fabricated by a novel nonlithographic nanospherical patterning (NSP) method. Conformal layers of (similar to 120 nm) yttria-doped barium zirconate (BYZ) anhydrous electrolyte membranes sandwiched between thin (similar to 70 nm) sputtered porous Pt layers were fabricated. 3-D fuel cells achieved peak power densities of up to 186 mW/cm(2) at 450 degrees C using hydrogen as fuel.
- URI
- https://www.sciencedirect.com/science/article/pii/S138824811100049X?via%3Dihub
- DOI
- 10.1016/j.elecom.2011.02.004
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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