Selenium Redox Reactivity on Colloidal CdSe Quantum Dot Surfaces
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چکیده
منابع مشابه
Selenium Redox Reactivity on Colloidal CdSe Quantum Dot Surfaces
Understanding the structural and compositional origins of midgap states in semiconductor nanocrystals is a longstanding challenge in nanoscience. Here, we report a broad variety of reagents useful for photochemical reduction of colloidal CdSe quantum dots, and we establish that these reactions proceed via a dark surface prereduction step prior to photoexcitation. Mechanistic studies relying on ...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2016
ISSN: 0002-7863,1520-5126
DOI: 10.1021/jacs.6b06548