Solubility‐Limited Small Molecule for Stable High‐Capacity Potassium Storage

• Published in: Small (Weinheim an der Bergstrasse, Germany) Vol. 21; no. 6; pp. e2410973 - n/a
• Main Authors: Wu, Lei‐Feng, Xiao, Ji‐Miao, Luan, Cui‐Zhou, Xie, Mo, Li, Yu‐Yang, Bin, De‐Shan, Zuo, Jing‐Lin
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.02.2025
• Subjects: Anodes; Batteries; Charge transfer; Cycles; Electrode materials; Electrodes; Electrolytes; high conductivity; Ion storage; K‐ion battery anode; Low conductivity; low solubility; Ni‐bis(dithiolene); Pyridines; Rechargeable batteries; Simulation; small‐molecule electrode; Solubility; Stability; low solubility; Ni‐bis(dithiolene); high conductivity; small‐molecule electrode; K‐ion battery anode

Small molecule electrode materials with superb redox activity have significant applied implications for K‐ion storage, but they face significant challenges like high solubility in electrolytes and low conductivity, limiting their capacity, rate, and cycling stability. Herein, a series of Ni‐bis(dith...