Efficient Co–Fe layered double hydroxide photocatalysts for water oxidation under visible light

Efficient Co–Fe layered double hydroxide photocatalysts for water oxidation under visible light

We report new Co-Fe LDH water oxidation photocatalysts and their water oxidation abilities under visible light with different ratios of transition metals. The layered structure containing more iron displayed the highest efficiency, attributed to good crystallinity, enhanced light absorbance and low...

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Veröffentlicht in:Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2014-01, Vol.2 (12), p.4136-4139
Hauptverfasser: Kim, Sang Jun, Lee, Yeob, Lee, Dong Ki, Lee, Jung Woo, Kang, Jeung Ku
Format: Artikel
Sprache:eng
Schlagworte:
Cobalt
Crystallinity
Iron
Oxidation
Photocatalysis
Photocatalysts
Sustainability
Transition metals
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Zusammenfassung:We report new Co-Fe LDH water oxidation photocatalysts and their water oxidation abilities under visible light with different ratios of transition metals. The layered structure containing more iron displayed the highest efficiency, attributed to good crystallinity, enhanced light absorbance and low charge carrier recombination of Co-O-Fe oxo-bridges.
ISSN:2050-7488
2050-7496
DOI:10.1039/c3ta14933a