Crystallinity-modulated hollow CeO2−x nanorods as free radical scavengers for long-term photostability in organic photovoltaics

Authors :: Seongwon Yoon
Taehyun Kwon
Sohyun Kim
So Hyun Park
Youngjoon Lim
Jihun Kim
Jun Kim
Kwangjin An
Sungmin Park
Jin Young Kim
Hae Jung Son
Source :: Journal of Materials Chemistry C. 11:970-979
Publication Year :: 2023
Publisher :: Royal Society of Chemistry (RSC), 2023.
Abstract: Single-crystalline CeO2−x hollow nanorods possess more Ce3+ states and wider surface area than other types of cerium oxide nanostructures and those enable the resultant organic photovoltaic cells to have improved photostability.

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