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Regulating Intrinsic Structure in Anthracite-Based Hard Carbon for High Initial Coulombic Efficiency Sodium-Ion

Rui Li1, Chunbo Su1, Wang Xu1

  • 1College of Materials and Chemistry & Chemical Engineering (College of Lithium Resources and Lithium Battery Industry), Chengdu University of Technology, Chengdu, 610059, China.

Chemsuschem
|August 21, 2025
PubMed
Summary

An innovative acetylene strategy enhances hard carbon anodes for sodium-ion batteries, boosting initial coulombic efficiency (ICE) and capacity. This method improves performance for better energy storage solutions.

Keywords:
anthracitehard carboninitial coulombic efficiencysodium‐ion batterystructural regulation

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