Hierarchical nanostructures of fluorinated and naked Ta2O5 single crystalline nanorods: hydrothermal preparation, formation mechanism and photocatalytic activity for H2 productionElectronic supplementary information (ESI) available: Experimental section, XPS spectrum; SEM, TEM and HRTEM images; BET, UV-Vis absorption spectra and XRD pattern of F-Ta2O5 samples obtained under different synthesis conditions. See DOI: 10.1039/c2cc33211f
The hydrolysis of H 2 TaF 7 when it slowly forms via etching Ta powders with HF and H 2 O 2 under hydrothermal conditions produces hierarchical nanostructures of fluorinated and naked Ta 2 O 5 single-crystalline nanorods, which exhibit a far greater photocatalytic activity for H 2 production than co...
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Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Online Access: | Get full text |
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Summary: | The hydrolysis of H
2
TaF
7
when it slowly forms
via
etching Ta powders with HF and H
2
O
2
under hydrothermal conditions produces hierarchical nanostructures of fluorinated and naked Ta
2
O
5
single-crystalline nanorods, which exhibit a far greater photocatalytic activity for H
2
production than commercial Ta
2
O
5
particles.
The hydrolysis of H
2
TaF
7
under hydrothermal conditions produces hierarchical nanostructures of fluorinated and naked Ta
2
O
5
single-crystalline nanorods, which exhibit excellent photocatalytic activity for H
2
. |
---|---|
ISSN: | 1359-7345 1364-548X |
DOI: | 10.1039/c2cc33211f |