Synthesis of a novel tunnel Na 0.5 K 0.1 MnO 2 composite as a cathode for sodium ion batteries

作者：Zhenguo Wu, Yanjun Zhong, Jun‐Tao Li, Kai Wang, Xiaodong Guo, Ling Huang, Benhe Zhong, Shi‐Gang Sun · 发表于：RSC Advances · 年份：2016 · DOI：10.1039/c6ra09707c · 被引用次数：35 · 研究领域：Advancements in Battery Materials、Advanced Battery Materials and Technologies、Supercapacitor Materials and Fabrication

A novel tunnel Na 0.5 K 0.1 MnO 2 rod-like composite assembled by two different tunnel structures of Na 0.44 MnO 2 and KMn 8 O 16 is synthesized. When used as cathode of sodium ion batteries, the composite displays outstanding electrochemical performances.