Silicon Oxycarbide: Silicon Oxycarbide—Tin Nanocomposite as a High‐Power‐Density Anode for Li‐Ion Batteries (Adv. Sci. 19/2019)

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,...

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Detalles Bibliográficos
Autores principales: Dubey, Romain J.‐C., Sasikumar, Pradeep Vallachira Warriam, Krumeich, Frank, Blugan, Gurdial, Kuebler, Jakob, Kravchyk, Kostiantyn V., Graule, Thomas, Kovalenko, Maksym V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
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Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6774031/
http://dx.doi.org/10.1002/advs.201970116
Descripción
Sumario: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. [Image: see text]

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