Long wavelength emissions of Se4+-doped In2O 3 hierarchical nanostructures
Article
Article Title | Long wavelength emissions of Se4+-doped In2O 3 hierarchical nanostructures |
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ERA Journal ID | 201060 |
Article Category | Article |
Authors | Han, Guang (Author), Chen, Zhi-Gang (Author), Zou, Yichao (Author), Drennan, John (Author) and Zou, Jin (Author) |
Journal Title | Journal of Materials Chemistry C |
Journal Citation | 2 (32), pp. 6529-6535 |
Number of Pages | 7 |
Year | 2014 |
Publisher | The Royal Society of Chemistry |
Place of Publication | United Kingdom |
ISSN | 2050-7526 |
2050-7534 | |
Digital Object Identifier (DOI) | https://doi.org/10.1039/c4tc01025f |
Web Address (URL) | http://pubs.rsc.org/en/Content/ArticleLanding/2014/TC/C4TC01025F#!divAbstract |
Abstract | Se4+-doped cubic-structured In2O3 hierarchical nanostructures have been synthesized by controllable thermal oxidation of In3Se4 nanostructures. The synthesized nanostructures preserve the original hierarchical morphology of In 3Se4 nanosheet-assembled nanostructures. Moreover, the In3Se4 single crystalline nanosheets can be transformed into Se4+-doped In2O3 polycrystalline structures consisting of interconnected nanoparticles. The photoluminescence property measurements show that the Se4+-doped In2O 3 hierarchical nanostructures have red light emissions centered at 630, 670, and 770 nm and near infrared emissions centered at 910 nm, which is ascribed to the Se4+ doping. |
Keywords | hierarchical morphology; hierarchical nanostructures; long-wavelength emissions; near-infrared emissions; photoluminescence properties; polycrystalline structure; red-light emission; single-crystalline; others, incl. Bismuth, Boron, Cadmium, Cobalt, Mercury, Niobium, Selenium, Silicon, Tellurium; nanotechnology; solid state physics |
ANZSRC Field of Research 2020 | 340399. Macromolecular and materials chemistry not elsewhere classified |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | University of Queensland |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q4165/long-wavelength-emissions-of-se4-doped-in2o-3-hierarchical-nanostructures
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