Zr-doped TiO2 supported on delaminated clay materials for solar photocatalytic treatment of emerging pollutants
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- 作者：C. Belver ; carolina.belver@uam.es" class="auth_mail" title="E-mail the corresponding author ; J. Bedia ; J.J. Rodriguez
- 关键词：TiO2 ; Clay heterostructures ; Solar photocatalytic activity ; Water purification ; Antipyrine
- 刊名：Journal of Hazardous Materials
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：322
- 期：part_PA
- 页码：233-242
- 全文大小：2228 K
文摘
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Novel Zr-doped TiO2 delaminated clay materials were prepared by a sol-gel process.
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Zr is incorporated into the anatase lattice.
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Zr-TiO2 nanoparticles are homogenously distributed over the delaminated clay.
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Zr doping enhances the photoactivity by reducing the band gap.
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Degradation rates were favored at low concentrations and high radiation intensities.