Oxygen Vacancy Concentration: Effect of Controlled Oxygen Vacancy on H2‐Production through the Piezocatalysis and Piezophototronics of Ferroelectric R3C ZnSnO3 Nanowires (Adv. Funct. Mater. 5/2020)

In article number 1907619, Jyh Ming Wu and Yu-Chun Wang discover how the concentration of oxygen vacancies can be efficiently tuned in ferroelectric ZnSnO3 nanowires to significantly enhance the performance of both piezodegradation and the H2 production rate through the piezophotoelectric effect.