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

Huang, Hongwei; Tu, Shuchen; Zeng, Chao; Zhang, Tierui; Reshak, A.H.; Zhang, Yihe

doi:10.1002/anie.201706549

Public

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

Published in Angewandte Chemie International Edition • Jul 21, 2017

Authors:

Hongwei Huang

Shuchen Tu

Chao Zeng

Abstract

Abstract Efficient photo‐ and piezoelectric‐induced molecular oxygen activation are both achieved by macroscopic polarization enhancement on a noncentrosymmetric piezoelectric semiconductor BiOIO 3 . The replacement of V 5+ ions for I 5+ in IO 3 polyhedra gives rise to strengthened macroscopic polar...

Subject

Piezoelectricity

Polarization (electrochemistry)

Radical

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