Efficient degradation of organics by ultrasonic piezoelectric effect on CuO-BTO/AFC composite
Haoyang Feng,
Zhi Zhang,
Hongxiang Deng
et al.
Abstract:The recombination of photoexcited electron-hole pairs greatly limits the degradation performance of photocatalysts. Ultrasonic cavitation and internal electric field induced by the piezoelectric effect are helpful for the separation of electron-hole pairs and degradation efficiency. The activated foam carbon (AFC) owing to its high surface area is often used as the substrate to grow catalysts to provide more reactive active sites. In this work, CuO@BaTiO3 (CuO@BTO) heterostructure is prepared by hydrothermal m… Show more
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