A clear trend with respect to carbon percentage is observed when the voltage profiles are analyzed; increasing the carbon content increases the reversibility of the electrode by accommodating volume changes, maintaining electrical pathways, and reducing active-material aggregation, which mitigates against the pulverization of the active material in the electrodes fabricated with the PVDF binder.
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Enhancing the Electrochemical Performance of SbTe Bimetallic Anodes for High-Performance Sodium-Ion Batteries: Roles of the Binder and Carbon Support Matrix.
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