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Updated: Jun 5, 2025
Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
Published on: April 27, 2018
Multihalogenated Zn phthalocyanine as a precursor for porous Zn-N4-C carbons toward electrocatalytic oxygen reduction
Keisuke Sakamoto1,2, Yasuhiro Shiraishi1,3, Keisuke Kinoshita1
1Research Center for Solar Energy Chemistry and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka 560-8531, Japan. shiraishi.yasuhiro.es@osaka-u.ac.jp.
Abstract:
Multihalogenated Zn phthalocyanine, a commonly used color filter pigment, when pyrolyzed under NH3 atmosphere, produces porous carbon powders containing Zn-N4 coordination sites that exhibit high electrocatalytic O2 reduction reaction (ORR) performance with long-term stability and chemical resistance.
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