Atomic‐Level Regulation of SiC4 Units Enable High Li+ Dynamics and Long‐Life Micro‐Size SiCx Anodes (Adv. Energy Mater. 44/2024)

作者：Zhilin Yan, Yi Si, Zhen Wang, Pengpeng Ning, Jingwen Zhang, Jinlan Huang, Yiming Xiao, Deren Yang, Yaguang Zhang, Ning Du · 发表于：Advanced Energy Materials · 年份：2024 · DOI：10.1002/aenm.202470193 · 被引用次数：1 · 研究领域：Advancements in Battery Materials、Semiconductor materials and devices、Advanced ceramic materials synthesis

Nano-sized Silicon Anodes The basic unit of SiC4 tetrahedra in SiCx micro-sized particles plays a key role in the particles' microstructure optimization and electrochemical performance improvement. One of the most important keys is that when the SiC4 unit is enriched on the surface of the particle, the insertion of Li+ to the particles is severely hindered. More in article number 2400598, Yaguang Zhang, Ning Du, and co-workers.