TY - RPRT TI - Concurrent Amorphization and Nanocatalyst Formation in Cu‐Substituted Perovskite Oxide Surface: Effects on Oxygen Reduction Reaction at Elevated Temperatures AU - Jeon, SungHyun AU - Jung, Wan‐Gil AU - Bae, Hohan AU - Ahn, Sejong AU - Koo, Bonjae AU - Yu, WonJeong AU - Kim, Seunghyun AU - Oh, DongHwan AU - Kim, Uisik AU - Barnett, Scott A. AU - Seo, Jongsu AU - Kim, Bong‐Joong AU - Jung, WooChul PY - 2024 DO - 10.1002/adma.202404103 UR - https://www.osti.gov/biblio/2429083 ID - 2429083 ER -