Nanodiamond-Assisted High-Performance Sodium-Ion Batteries with Weakly Solvated Ether Electrolyte at -40 °C.

• Tác giả: Shaoheng Cheng, Hongdong Li, Xiaochen Sun, Xiaoli Zhai, Xin Zhang, Mingyu Zhao
• Ngôn ngữ: eng
• Thông tin xuất bản: Germany : Small methods , 2025
• Bộ sưu tập: NCBI
• ID: 719568

Tóm tắt

Realizing high performances of sodium-ion batteries (SIBs) working at low temperatures is a pressing need for the commercial applications of SIBs. In this work, nanodiamonds (NDs) are introduced in diglyme electrolytes (ND-Diglyme) to significantly improve the low-temperature performances of SIBs. The corresponding SIB achieves an initial reversible specific capacity of 324 mA h g