Investigation of charge dynamics in dinuclear cobalt phthalocyanine ammonium sulfonate (PDS) modified Ti-Fe2O3 photoanodes for photoelectrochemical water oxidation

The loading of PDS improves the separation of photogenerated carriers, suppresses the bulk and surface recombination (including surface recombination of the back electron(BER)), and enhances the water oxidation kinetics, synthetically improves the PEC water oxidation performance [Display omitted] Th...

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Veröffentlicht in:	Journal of colloid and interface science 2023-11, Vol.650, p.1022-1031
Hauptverfasser:	Zhang, Kai, Wu, Qiannan, Ba, Kaikai, Qiu, Qingqing, Yang, Youzhi, Lin, Yanhong, Wang, Dejun, Xie, Tengfeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Bulk recombination Electron extraction Photoelectrochemical impedance spectra (PEIS) Short pulse transient photocurrent (TPC) Surface recombination Surface recombination of back electron(BER)
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