A hierarchical layering strategy is developed for silicon anodes. The resultant parallelly oriented graphene-sandwiched layered silicon/graphene hybrid microparticles exhibit stable cycling with high volumetric capacity when being charged and discharged… Click to show full abstract
A hierarchical layering strategy is developed for silicon anodes. The resultant parallelly oriented graphene-sandwiched layered silicon/graphene hybrid microparticles exhibit stable cycling with high volumetric capacity when being charged and discharged at high rates and commercial loading levels, attributable to the designed architecture.
               
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