U Windsor team reports self-healing behavior of cracks in silicon-aluminum anodes for Li-ion batteries
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AUGUST 13, 2016
One well-known problem facing the use of high-capacity silicon anodes in rechargeable Li-ion batteries is lithiation-induced volume changes in silicon, resulting in fracture and fragmentation of the anode material, with corresponding capacity loss. A large body of research has thus been looking for a way to reduce Si electrode fragmentation and hence prevent the capacity loss.
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