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

Authors :
Kato, Masaru
Kimijima, Ken'ichi
Shibata, Mari
Notsu, Hideo
Ogino, Kazuya
Inokuma, Kiyoshi
Ohta, Narumi
Uehara, Hiromitsu
Uemura, Yohei
Oyaizu, Nobuhisa
Ohba, Tadashi
Takakusagi, Satoru
Asakura, Kiyotaka
Yagi, Ichizo
Kato, Masaru
Kimijima, Ken'ichi
Shibata, Mari
Notsu, Hideo
Ogino, Kazuya
Inokuma, Kiyoshi
Ohta, Narumi
Uehara, Hiromitsu
Uemura, Yohei
Oyaizu, Nobuhisa
Ohba, Tadashi
Takakusagi, Satoru
Asakura, Kiyotaka
Yagi, Ichizo
Publication Year :
2015

Abstract

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.

Details

Database :
OAIster
Notes :
English
Publication Type :
Electronic Resource
Accession number :
edsoai.on1225565807
Document Type :
Electronic Resource