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Thin Solid Films

Influence of the start-up rate on the electrochemical impedance of a low-temperature solid oxide fuel cell fabricated by reactive sputtering

Sungmin Kang1, Ikwhang Chang, Rojana Pornprasertsuk, Joongmyeon Bae#, Suk Won Cha# AbstractLow-temperature solid oxide fuel cells were heated from room... Read More

A nanoporous substrate-based low temperature solid oxide fuel cell using a thin film Ni anode

Sanghoon Lee1, Gu Young Cho1, Taehyun Park, Yoon Ho Lee, Wonjong Yu, Yeageun Lee, Ikwhang Chang#, Suk Won Cha# A... Read More

Doped ceria anode interlayer for low-temperature solid oxide fuel cells with nanothin electrolyte

Sanghoon Ji, Yoon Ho Lee, Taehyun Park, Gu Young Cho, Seungtak Noh, Yeageun Lee, Minwoo Kim, Seungbum Ha, Jihwan An,... Read More

Engineering of the electrode structure of thin film solid oxide fuel cells

Joonho Park, Yeageun Lee, Ikwhang Chang, Wonyoung Lee, Suk Won Cha Abstract In this study,we systematically examined the effects of... Read More

Effect of the thickness of sputtered gadolinia-doped ceria as a cathodic interlayer in solid oxide fuel cells

Taehyun Park, Yoon Ho Lee, Gu Young Cho, Sanghoon Ji, Joonho Park, Ikwhang Chang, Suk Won Cha Abstract Sputtered gadolinia-doped... Read More

Performance enhancement of thin-film ceramic electrolyte fuel cell using bi-layered yttrium-doped barium zirconate

Sanghoon Ji, Ikwhang Chang, Yoonho Lee, Minhwan Lee, Sukwon Cha AbstractA thin-film yttrium-doped barium zirconate comprised of two distinct layers... Read More

Thin film solid oxide fuel cell using a pinhole-free and dense Y- doped BaZrO3

Ikwhang Chang, Pilwon Heo, Sukwon Cha AbstractThe proton conductor Y-doped BaZrO3 (BZY) is a promising electrolyte material for solid oxide... Read More