INFLUENCE OF BORON AND/OR ZIRCONIUM DOPING ON MORPHOLOGY AND OPTICAL PROPERTIES OF TITANIA

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Date

2011

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Tanger Ltd

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Metallurgical and Materials Engineering
(2004)
The main fields of operation for Metallurgical and Materials Engineering are production of engineering materials, defining and improving their features, as well as developing new materials to meet the expectations at every aspect of life and the users from these aspects. Founded in 2004 and graduated its 10th-semester alumni in 2018, our Department also obtained MÜDEK accreditation in the latter year. Offering the opportunity to hold an internationally valid diploma through the accreditation in question, our Department has highly qualified and experienced Academic Staff. Many of the courses offered at our Department are supported with various practice sessions, and internship studies in summer. This way, we help our students become better-equipped engineers for their future professional lives. With the Cooperative Education curriculum that entered into effect in 2019, students may volunteer to work at contracted companies for a period of six months with no extensions to their period of study.

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Abstract

Sol-gel derived B (boron) and Zr (zirconium) doped TiO2 (Titania) nanoparticles were synthesized. Microstructural, photocatalytic and crystallographic properties of the doped particles were investigated. Highest photocatalytic activity was achieved by 10 wt% Zr doping. 5 wt% doping was the optimum value for effective B doping. B ions were found to form oxygen vacancies behaving as interstitial defects whereas Zr ions substituted Ti4+ ions in the lattice.

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Park, Jongee/0000-0003-1415-6906; Kapusuz Yavuz, Derya/0000-0002-6935-9762
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Park, Jongee ORCID logo
Kapusuz Yavuz, Derya ORCID logo

Keywords

sol-gel, doping, zirconium, boron, titania

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2

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Source

3rd International Conference on NANOCON -- SEP 21-23, 2011 -- Brno, CZECH REPUBLIC

Volume

Issue

Start Page

81

End Page

87

URI

https://hdl.handle.net/20.500.14411/8643

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