Silicon Oxycarbide: Silicon Oxycarbide—Tin Nanocomposite as a High‐Power‐Density Anode for Li‐Ion Batteries (Adv. Sci. 19/2019)
Source abstract
Abstract
In article number 1901220, Thomas Graule, Maksym V. Kovalenko, and co-workers present a new synthesis of Sn nanoparticles (NPs) embedded in a SiOC matrix via the pyrolysis of a preceramic polymer as a single-source precursor. This approach yields a homogeneous dispersion of Sn NPs in a SiOC matrix, which helps to buffer the volume changes of Sn and prevent particle aggregation upon lithiation/delithiation.
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Research context
OpenAlex topics: Material Properties and Applications · Fiber-reinforced polymer composites · Industrial Engineering and Technologies
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Affiliations
Laboratory of Inorganic Chemistry Department of Chemistry and Applied Biosciences ETH Zürich CH‐8093 Zürich Switzerland
Laboratory for Thin Films and Photovoltaics Empa Swiss Federal Laboratories for Materials Science & Technology CH‐8600 Dübendorf Switzerland
Laboratory for High‐Performance Ceramics Empa Swiss Federal Laboratories for Materials Science & Technology CH‐8600 Dübendorf Switzerland
References
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