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Photoactivity and Stability Co-Enhancement: When Localized Plasmons Meet Oxygen Vacancies in MgO

Liu, Zhengqing; Lu, Ziyang; Bosman, Michel; Li, Na; Frankcombe, Terry J; Jia, Guohua; Tricoli, Antonio; Liu, Yun; Du, Yaping; Yin, Zongyou


Durability is still one of the key obstacles for the further development of photocatalytic energy-conversion systems, especially low-dimensional ones. Encouragingly, recent studies show that nanoinsulators such as SiO2 and MgO exhibit substantially enhanced photocatalytic durability than the typical semiconductor p25 TiO2 . Extending this knowledge, MgO-Au plasmonic defect nanosystems are developed that combine the stable photoactivity from MgO surface defects with energy-focusing plasmonics...[Show more]

CollectionsANU Research Publications
Date published: 2018-11
Type: Journal article
Source: Small
DOI: 10.1002/smll.201803233
Access Rights: Open Access


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