Noh, Ho-Sung Lee, Heon Kim, Byung-Kook Lee, Hae-Weon Lee, Jong-Ho Son, Ji-Won 2024-01-20T16:30:30Z 2024-01-20T16:30:30Z 2021-09-05 2011-09-01 0378-7753 https://pubs.kist.re.kr/handle/201004/129991 The effects of the microstructural factors of electrodes, such as the porosity and pore size of anode supports and the thickness of cathodes, on the performance of an anode-supported thin film solid oxide fuel cell (TF-SOFC) are investigated. The performance of the TF-SOFC with a 1 mu m-thick yttria-stabilized zirconia (YSZ) electrolyte is significantly improved by employing anode supports with increased porosity and pore size. The maximum power density of the TF-SOFCs increases from 370 mW cm(-2) to 624 mW cm(-2) and then to over 900 mW cm(-2) at 600 degrees C with increasing gas transport at the anode support. Thicker cathodes also improve cell performance by increasing the active reaction sites. The maximum power density of the cell increases from 624 mW cm(-2) to over 830 mW cm(-2) at 600 degrees C by changing the thickness of the lanthanum strontium cobaltite (LSC) cathode from 1 to 2-3 mu m. (C) 2010 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE BV PULSED-LASER DEPOSITION NI-YSZ COMPOSITE SPUTTER-DEPOSITION SOFC FABRICATION MEMBRANES Microstructural factors of electrodes affecting the performance of anode-supported thin film yttria-stabilized zirconia electrolyte (similar to 1 mu m) solid oxide fuel cells Article 10.1016/j.jpowsour.2010.09.038 1 JOURNAL OF POWER SOURCES, v.196, no.17, pp.7169 - 7174 JOURNAL OF POWER SOURCES 196 17 7169 7174 scie scopus 000292661800015 2-s2.0-79958858242 Chemistry, Physical Electrochemistry Energy & Fuels Materials Science, Multidisciplinary Chemistry Electrochemistry Energy & Fuels Materials Science Article; Proceedings Paper PULSED-LASER DEPOSITION NI-YSZ COMPOSITE SPUTTER-DEPOSITION SOFC FABRICATION MEMBRANES Thin film electrolyte solid oxide fuel cell Yttria-stabilized zirconia Pulsed laser deposition Anode support Cathode thickness