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Shape and Hydriding Effects of Palladium Nanocatalyst Toward Oxygen Electroreduction Reaction
Author(s) -
Kabiraz Mrinal Kanti,
Kim Jeonghyeon,
Choi SangIl
Publication year - 2021
Publication title -
bulletin of the korean chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.237
H-Index - 59
ISSN - 1229-5949
DOI - 10.1002/bkcs.12183
Subject(s) - palladium , oxygen reduction reaction , catalysis , octahedron , chemistry , oxygen , inorganic chemistry , redox , hydride , reaction conditions , combinatorial chemistry , electrode , crystal structure , organic chemistry , electrochemistry , metal
Oxygen reduction reaction (ORR) performances of palladium nanocubes and octahedra and their hydride forms were investigated. A volcano type relationship between ORR activity and binding strength of reaction intermediates was observed that palladium nanocubes being the most active toward the ORR in acidic media among other Pd‐based catalysts.