采用水热法、浸渍法后退火的方法制备WO3-TiO2纳米锥薄膜.紫外-可见光谱结果表明生成的WO3-TiO2纳米锥薄膜的吸收边延长到可见光范围,达到480 nm.光催化结果表明,样品WO3-TiO2纳米锥薄膜比纯TiO2纳米锥薄膜具有更好的光催化性能,经过10次循环降解实验后,其降解率仍然能够达到96.8％,显示其具有良好的循环稳定性.
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