Thermal stability of (KxNayH1-x-y)2Ti6013 nanofibers
Article
Article Title | Thermal stability of (KxNayH1-x-y)2Ti6013 nanofibers |
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ERA Journal ID | 1523 |
Article Category | Article |
Authors | Cortie, Michael B. (Author), Xiao, Linda (Author), Erdei, Laszlo (Author), Kealley, Catherine S. (Author), Dowd, Annette R. (Author), Kimpton, Justin A. (Author) and McDonagh, Andrew M. (Author) |
Journal Title | European Journal of Inorganic Chemistry |
Number of Pages | 9 |
Year | 2011 |
Place of Publication | Germany |
ISSN | 1099-0682 |
1434-1948 | |
Digital Object Identifier (DOI) | https://doi.org/10.1002/ejic.201100651 |
Web Address (URL) | https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/ejic.201100651 |
Abstract | Potassium-rich titanate nanofibers were produced by digesting TiO2 in concentrated KOH solutions under hydrothermal conditions. The nanofibers were characterized by scanning electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffraction and thermogravimetric analysis. A hexa-titanate structure was assigned, in contrast to the tri-titanate structure usually resulting from NaOH treatment of TiO2. The potassium cations could be exchanged with others, such as sodium, hydrogen and ammonium. The potassium-rich hexa-titanate was found to be photocatalytic in the as-synthesized condition. |
Keywords | nanostructures; nanofibres; layered compounds; high-temperature chemistry; titanates; solid-state reactions |
ANZSRC Field of Research 2020 | 340210. Solid state chemistry |
401807. Nanomaterials | |
401805. Nanofabrication, growth and self assembly | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | University of Technology Sydney |
Department of Agricultural, Civil and Environmental Engineering | |
Australian Synchrotron, Australia | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q124q/thermal-stability-of-kxnayh1-x-y-2ti6013-nanofibers
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