Macroscopic Polarization Enhancement Promoting Photo- and Piezoelectric-Induced Charge Separation and Molecular Oxygen Activation.

@article{Huang2017MacroscopicPE,
  title={Macroscopic Polarization Enhancement Promoting Photo- and Piezoelectric-Induced Charge Separation and Molecular Oxygen Activation.},
  author={Hongwei Huang and Shuchen Tu and Chao Zeng and Tierui Zhang and Ali H Reshak and Yihe Zhang},
  journal={Angewandte Chemie},
  year={2017},
  volume={56 39},
  pages={11860-11864}
}
Efficient photo- and piezoelectric-induced molecular oxygen activation are both achieved by macroscopic polarization enhancement on a noncentrosymmetric piezoelectric semiconductor BiOIO3 . The replacement of V5+ ions for I5+ in IO3 polyhedra gives rise to strengthened macroscopic polarization of BiOIO3 , which facilitates the charge separation in the photocatalytic and piezoelectric catalytic process, and renders largely promoted photo- and piezoelectric induced reactive oxygen species (ROS… CONTINUE READING
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