Structural defects cause TiO2-based photocatalysts to be active in visible light |
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Authors: | Martyanov Igor N Uma Sitharaman Rodrigues Shalini Klabunde Kenneth J |
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Affiliation: | Department of Chemistry, Kansas State University, 111 Willard Hall, Manhattan, Kansas 66506, USA. |
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Abstract: | Oxidation of TiO or Ti2O3 led to the formation of TiO2 with activity in visible light much higher than when TiN was used as a precursor, pointing out the importance of oxygen defects/vacancies for extension of activity of TiO2 into the visible region. |
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