Iron Encapsulated within Pod-like Carbon Nanotubes for Oxygen Reduction Reaction

Iron Encapsulated within Pod-like Carbon Nanotubes for Oxygen Reduction Reaction

Chainmail for catalysts: A catalyst with iron nanoparticles confined inside pea‐pod‐like carbon nanotubes (see picture) exhibits a high activity and remarkable stability as a cathode catalyst in polymer electrolyte membrane fuel cells (PEMFC), even in presence of SO2. The approach offers a new route...

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Veröffentlicht in:Angewandte Chemie International Edition 2013-01, Vol.52 (1), p.371-375
Hauptverfasser: Deng, Dehui, Yu, Liang, Chen, Xiaoqi, Wang, Guoxiong, Jin, Li, Pan, Xiulian, Deng, Jiao, Sun, Gongquan, Bao, Xinhe
Format: Artikel
Sprache:eng
Schlagworte:
Carbon nanotubes
Catalysis
Catalysts
Electrolytes
Encapsulation
heterogeneous catalysis
Iron
Nanoparticles
oxygen reduction reaction
Reduction (electrolytic)
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Beschreibung
Zusammenfassung:Chainmail for catalysts: A catalyst with iron nanoparticles confined inside pea‐pod‐like carbon nanotubes (see picture) exhibits a high activity and remarkable stability as a cathode catalyst in polymer electrolyte membrane fuel cells (PEMFC), even in presence of SO2. The approach offers a new route to electro‐ and heterogeneous catalysts for harsh conditions.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201204958