Deprotonation of a dinuclear copper complex of 3,5-diamino-1,2,4-triazole for high oxygen reduction activity.

نویسندگان

  • Masaru Kato
  • Ken'ichi Kimijima
  • Mari Shibata
  • Hideo Notsu
  • Kazuya Ogino
  • Kiyoshi Inokuma
  • Narumi Ohta
  • Hiromitsu Uehara
  • Yohei Uemura
  • Nobuhisa Oyaizu
  • Tadashi Ohba
  • Satoru Takakusagi
  • Kiyotaka Asakura
  • Ichizo Yagi
چکیده

A dinuclear copper(II) complex of 3,5-diamino-1,2,4-triazole is one of the highly active copper-based catalysts for the oxygen reduction reaction (ORR) in basic solutions. Our in situ X-ray absorption near edge structure measurements revealed that deprotonation of the triazole ligand might cause coordination geometrical changes, resulting in the enhancement of the ORR activity.

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عنوان ژورنال:
  • Physical chemistry chemical physics : PCCP

دوره 17 14  شماره 

صفحات  -

تاریخ انتشار 2015