Reaction Mechanism and Structural Evolution of Tunnel‐Structured KCu7S4 Nanowires in Li+/Na+‐Ion Batteries

• Published in: Advanced functional materials Vol. 34; no. 46
• Main Authors: Zhang, Kuikui, Wang, Hui, Du, Xiaobing, Dai, Shuge, Wang, Ye, Xu, Tingting, Liu, Meilin, Cheng, Shaobo
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 12.11.2024
• Subjects: Charge materials; Current carriers; Electrode materials; Electrodes; Insertion; KCu7S4 nanowires; Li/Na‐ion batteries; Lithium-ion batteries; Materials selection; Nanowires; phase transition mechanism; Reaction mechanisms; Sodium; Sodium-ion batteries; transmission electron microscopy; tunnel structure
• ISSN: 1616-301X; 1616-3028
• DOI: 10.1002/adfm.202407105

Selecting suitable electrode materials for sodium‐ion batteries (SIBs) often relies on the experience gained from lithium‐ion batteries (LIBs), particularly in terms of thermodynamics. However, this approach may fall into a stagnant situation where the development of SIBs consistently lags behind th...