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New silicon-hydrogel composite Li-ion anode material shows long cycle life, easy manufacturability

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A g -1 , the composite electrode exhibited a relatively stable reversible lithium capacity of 1,600 mAh g -1 for 1,000 deep cycles based on the weight of only Si. Silicon nanoparticles were dispersed in a solution of phytic acid and aniline in water, followed by the addition of an oxidizer. Click to enlarge. Batteries'

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