Advanced science (Weinheim, Baden-Wurttemberg, Germany)
Boosting Bulk-to-Surface Electron Transfer in CeO2 via Oxygen Vacancy Channels for Ultrafast NO2 Sensing.
Yucheng Ou, Fuwen Wang, Nana Xu, Haiyang Song, Tao Liu, Bing Wang, Ming Zhang, Lei Liao, Hui Xu, Haijun Liu, Qingjiang Li, Wei Wang
Published: 202610.1002/advs.202523186
Abstract
Modulating the electron transport dynamics in gas sensors is crucial for achieving rapid-response gas detection. However, polaron localization causes sluggish electron migration from the bulk to the surface, severely limiting surface electron concent…
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