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U Maryland team devises new method to stabilize high-capacity Si anodes for Li-ion batteries: interfacial oxygen

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High-capacity electrode materials are inherently accompanied by large volume changes that pose a significant, multifaceted challenge to their functions in rechargeable batteries. ozone enable uniform nucleation of Si on CNTs. ozone (UVO) to CNT yarns with controlled porosity. at the 150 th cycle, 78.8% Click to enlarge.

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