Journal
CHEMICAL PHYSICS LETTERS
Volume 761, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.cplett.2020.138073
Keywords
Photodegradation; Recyclable; Methylene blue; Fe3O4; TiO2
Funding
- NSFC of China [21773203, 21703200, 21906140]
- National Key Research and Development Project [2016YFC0209200]
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The development of simple and economical preparation of magnetic core-shell heterostructures remains a formidable challenge. This work proposed a novel facile fabrication approach for bifunctional Fe3O4@TiO2 core-shell photocatalyst through an in-situ synthesis technique at room temperature. The important performances of as-synthesized photocatalyst were characterized and the synthetic conditions were optimized. The results proved that it exhibited good photocatalytic ability under UV light irradiation since 97.56% of methylene blue (MB) was degraded after 90 min irradiation and kept good degradation efficiency and recovery after 5 cycles, indicating the great potential in practical applications.
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