A stretchy binder protects the silicon
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DOI: 10.1126/science.357.6348.263-h
Abstract: Batteries A challenge in using silicon particles for lithium batteries is that the large volume changes during charge-discharge cycling cause the particles to fracture, which builds up an insulating interface layer. Choi et al. show… read more here.
Keywords: binder protects; stretchy binder; silicon particles; binder ... See more keywords