The effect of fast and slow surface states on photoelectrochemical performance of hematite photoanodes fabricated by electrodeposition and hydrothermal methods

The hematite films prepared by electrodeposition (ED) and hydrothermal (HT) methods have similar nanorods morphology and the same length. However, the hematite prepared by HT method has higher photocurrent density and negative shift of onset potential. The samples are systematically characterized by...

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Veröffentlicht in:	Journal of materials science 2019, Vol.54 (1), p.659-670
Hauptverfasser:	Li, Longzhu, Zhang, Honglei, Liu, Changhai, Liang, Penghua, Mitsuzaki, Naotoshi, Chen, Zhidong
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Charge efficiency Charge injection Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Electrochemical reactions Electrodeposition Energy Materials Hematite Materials Science Methods Morphology Nanorods Photoanodes Photoelectric effect Photoelectric emission Polymer Sciences Scanning electron microscopy Solid Mechanics Surface charge Water splitting
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