High‐Voltage Sodium‐Ion Batteries: Challenges and Design Strategies DOI
Yaqin Wu, Binbin Wang, Zixiang Luo

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 22, 2025

Abstract Sodium‐ion batteries (SIBs) have emerged as a promising candidate for next‐generation energy storage systems owing to their inherent cost advantages. Nevertheless, the practical implementation of SIBs faces critical limitations in density compared commercial lithium‐ion (LIBs), posing significant barrier widespread applications. Enhancing through both development high specific cathode materials and elevated operational voltages represents dual‐pronged strategic approach. However, voltage elevation typically accelerates system degradation multiple mechanisms including accelerated electrolyte decomposition, loss reactive oxygen, particle cracking, transition metal cation (TM n+ ) migration deposition. This review summarizes key challenges from operated at high‐voltages, discuss main strategies overcome these terms layered oxide design. The purpose this is shed light on fundamental science behind challenges, provide potential solutions achieving goal high‐energy SIBs.

Language: Английский

Fabrication of Na0.67Li0.05Ni0.28Mn0.67O2 Cathode with Synergistic Engineering of Li-Doping and Mn-Precursor for High-Performance Sodium-Ion Batteries DOI
Xiongfeng Lin, Junjun Zhang, Daxian Cao

et al.

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: March 29, 2025

Language: Английский

Citations

0
High‐Voltage Sodium‐Ion Batteries: Challenges and Design Strategies DOI
Yaqin Wu, Binbin Wang, Zixiang Luo

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 22, 2025

Abstract Sodium‐ion batteries (SIBs) have emerged as a promising candidate for next‐generation energy storage systems owing to their inherent cost advantages. Nevertheless, the practical implementation of SIBs faces critical limitations in density compared commercial lithium‐ion (LIBs), posing significant barrier widespread applications. Enhancing through both development high specific cathode materials and elevated operational voltages represents dual‐pronged strategic approach. However, voltage elevation typically accelerates system degradation multiple mechanisms including accelerated electrolyte decomposition, loss reactive oxygen, particle cracking, transition metal cation (TM n+ ) migration deposition. This review summarizes key challenges from operated at high‐voltages, discuss main strategies overcome these terms layered oxide design. The purpose this is shed light on fundamental science behind challenges, provide potential solutions achieving goal high‐energy SIBs.

Language: Английский

Citations

0