Functional integration of hierarchical core–shell architectures via vertically arrayed ultrathin CuSe nanosheets decorated on hollow CuS microcages targeting highly effective sodium-ion storage

作者：Wenxi Zhao, Xiaodeng Wang, Xiaoqing Ma, Luchao Yue, Yuchun Ren, Tingshuai Li, Jihong Xia, Longcheng Zhang, Qian Liu, Yonglan Luo, Na Li, Bo Tang, Yang Liu, Shuyan Gao, Abdullah M. Asiri, Xuping Sun · 发表于：Journal of Materials Chemistry A · 年份：2021 · DOI：10.1039/d1ta09264b · 被引用次数：92 · 研究领域：Advancements in Battery Materials、Semiconductor materials and devices、Copper-based nanomaterials and applications

A hierarchical core–shell architecture of vertically arrayed ultrathin CuSe nanosheets decorating on hollow CuS microcages affords exceptional sodium storage performance with an admirable 303.1 mA h g −1 at 20.0 A g −1 after 1500 cycles.