Multihalogenated Zn phthalocyanine as a precursor for porous Zn-N 4 -C carbons toward electrocatalytic oxygen reduction

Multihalogenated Zn phthalocyanine as a precursor for porous Zn-N 4 -C carbons toward electrocatalytic oxygen reduction

Multihalogenated Zn phthalocyanine, a commonly used color filter pigment, when pyrolyzed under NH atmosphere, produces porous carbon powders containing Zn-N coordination sites that exhibit high electrocatalytic O reduction reaction (ORR) performance with long-term stability and chemical resistance.

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Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2025
Hauptverfasser: Sakamoto, Keisuke, Shiraishi, Yasuhiro, Kinoshita, Keisuke, Yoshida, Koki, Hiramatsu, Wataru, Hirai, Takayuki
Format: Artikel
Sprache:eng
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Zusammenfassung:Multihalogenated Zn phthalocyanine, a commonly used color filter pigment, when pyrolyzed under NH atmosphere, produces porous carbon powders containing Zn-N coordination sites that exhibit high electrocatalytic O reduction reaction (ORR) performance with long-term stability and chemical resistance.
ISSN:1359-7345
1364-548X
DOI:10.1039/d4cc05813e