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Facile Solvothermal Method to Synthesis Eu Doped TiO2 Hollow Microspheres with Enhanced Photoluminescence
Facile Solvothermal Method to Synthesis Eu Doped TiO2 Hollow Microspheres with Enhanced Photoluminescence
- Source :
- Advanced Materials Research; January 2013, Vol. 634 Issue: 1 p2198-2202, 5p
- Publication Year :
- 2013
-
Abstract
- Eu doped TiO<subscript>2</subscript> powders have been prepared by the solvothermal process followed by calcination treatment. The furfural and dodecylamine assisted solvothermal method is a very simple way of fabricating porous TiO<subscript>2</subscript> hollow spheres due to in situ hydrolysis and a self-assembled effect. By adding europium nitrate into the precurso<subscript>Subscript text</subscript>r solution, Eu-doped TiO<subscript>2</subscript> hollow spheres with an intense photoluminescence were easily obtained. The stronger photoluminescence of Eu-doped TiO<subscript>2</subscript> hollow sample can be attributed to the unique microstructures, such as uniform size distribution and the broken hollow structure, compared to solid Eu-TiO<subscript>2</subscript> sample.
Details
- Language :
- English
- ISSN :
- 10226680
- Volume :
- 634
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Advanced Materials Research
- Publication Type :
- Periodical
- Accession number :
- ejs29330815
- Full Text :
- https://doi.org/10.4028/www.scientific.net/AMR.634-638.2198