Spectrally resolved single particle photoluminescence microscopy reveals heterogeneous photocorrosion activity of cuprous oxide microcrystals

• المؤلفون الرئيسيون: Lee, Jinn-Kye, Wu, Shuyang, Lim, Pei Chong, Zhang, Zhengyang
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Science::Chemistry; Photoluminescence Microscopy; Oxygen Vacancy
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/161667

Photocorrosion of cuprous oxide (Cu2O) has notably limited its application as an efficient photocatalyst. We report a facile approach to visualize in situ formation of copper and oxygen vacancies on the Cu2O surface under ambient condition. By imaging photoexcited single Cu2O particles, the resultan...