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Updated: May 5, 2026
Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
Published on: April 27, 2018
Anomalously increased oxygen reduction reaction activity with accelerated durability test cycles for platinum on
Tae-Jun Kim1, Gihan Kwon, Yong-Tae Kim
1Department of Energy System, Pusan National University, Busan 609-735, Republic of Korea. yongtae@pusan.ac.kr.
Abstract:
We report an anomalous phenomenon in Pt supported on thiolated multi-walled carbon nanotubes (Pt-S-MWNT): oxygen reduction reaction (ORR) activity increases with accelerated durability test (ADT) cycles. Sub-nanometer-sized Pt clusters on S-MWNT were gradually agglomerated to an optimal size with ADT cycles, and finally showed increased ORR activity after the ADT.
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