K+ doped δ-MnO2 hollow microspheres assembled from ultrathin nanosheets with controlled shell structures for aqueous zinc-ion batteries

作者：Jia-Xiang Yang, Yu Zhou, Feng Zhang, Jinju Zheng, Jun Zhao, Xiuying Wang · 发表于：Journal of Energy Storage · 年份：2025 · DOI：10.1016/j.est.2025.119748 · 被引用次数：5 · 研究领域：Advanced battery technologies research、Advancements in Battery Materials、Supercapacitor Materials and Fabrication