Choi, Jong-Jin Oh, Sung-Hoon Noh, Ho-Sung Kim, Hae-Ryoung Son, Ji-Won Park, Dong-Soo Choi, Joon-Hwan Ryu, Jungho Hahn, Byung-Dong Yoon, Woon-Ha Lee, Hae-Weon 2024-01-20T17:33:35Z 2024-01-20T17:33:35Z 2021-09-02 2011-02-03 0925-8388 https://pubs.kist.re.kr/handle/201004/130649 A low temperature (<= 500 degrees C) process for fabricating nano structured porous LSM-YSZ composite films, similar to 35 mu m in thickness, for use as a cathode in the low temperature solid oxide fuel cell (LT-SOFC) was developed using a ceramic-polymer composite powder and an aerosol deposition (AD) process. Polyvinylidene fluoride (PVDF) polymer powder was mixed with LSM and YSZ ceramic powders, as a pore former to prepare the composite powder for AD. The deposited LSM-YSZ composite ceramic film maintained good adhesion with the YSZ electrolyte and showed >40% porosity with a particle and pore size of 10-100 and 100-200 nm, respectively. The peak power density of the YSZ electrolyte-based, anode-supported-type cell with the nano-structured LSM-YSZ cathode produced by AD was 140 mW/cm(2) at 600 degrees C. 2010 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE SA OXIDE FUEL-CELLS THICK-FILMS PERFORMANCE SOFC (LA Low temperature fabrication of nano-structured porous LSM-YSZ composite cathode film by aerosol deposition Article 10.1016/j.jallcom.2010.11.169 1 JOURNAL OF ALLOYS AND COMPOUNDS, v.509, no.5, pp.2627 - 2630 JOURNAL OF ALLOYS AND COMPOUNDS 509 5 2627 2630 scie scopus 000287167700238 2-s2.0-78651346518 Chemistry, Physical Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Chemistry Materials Science Metallurgy & Metallurgical Engineering Article OXIDE FUEL-CELLS THICK-FILMS PERFORMANCE SOFC (LA Aerosol deposition LT-SOFC LSM-YSZ Nano-structure Low temperature process