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Fuel Cells: Ultrathin YSZ Coating on Pt Cathode for High Thermal Stability and Enhanced Oxygen Reduction Reaction Activity (Adv. Energy Mater. 10/2015)
Author(s) -
Chang Ikwhang,
Ji Sanghoon,
Park Joonho,
Lee Min Hwan,
Cha Suk Won
Publication year - 2015
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201570056
Subject(s) - materials science , coating , oxide , cathode , yttria stabilized zirconia , noble metal , chemical engineering , thermal stability , layer (electronics) , metal , oxygen , atomic layer deposition , catalysis , oxygen reduction reaction , deposition (geology) , nanometre , nanotechnology , composite material , electrochemistry , metallurgy , electrode , chemistry , organic chemistry , cubic zirconia , ceramic , paleontology , engineering , sediment , biology
A few‐nanometer‐thick oxide coating produced by atomic layer deposition in a low‐temperature solid oxide fuel cell with a noble metal‐based cathode is reported in article number 1402251 by Min Hwan Lee, Suk Won Cha, and co‐workers. The coating is demonstrated to enhance both thermal stability and oxygen reduction activity by a significant margin. This approach is considered to be applicable to various other metal‐catalyst‐based high‐temperature catalyses.