التفاصيل البيبلوغرافية
| العنوان: |
Inorganic Solid Electrolytes for All‐Solid‐State Sodium Batteries: Fundamentals and Strategies for Battery Optimization. |
| المؤلفون: |
Wu, Jian‐Fang, Zhang, Rui, Fu, Qing‐Feng, Zhang, Jie‐Song, Zhou, Xiao‐Yan, Gao, Peng, Xu, Chao‐He, Liu, Jilei, Guo, Xin |
| المصدر: |
Advanced Functional Materials; 3/24/2021, Vol. 31 Issue 13, p1-30, 30p |
| مصطلحات موضوعية: |
SODIUM ions, SOLID state batteries, LATTICE dynamics, SOLID electrolytes, ELECTROLYTES, STORAGE batteries, POINT defects, CRYSTAL grain boundaries |
| مستخلص: |
Recent realization of high sodium‐ion conductivities (>10−2 S cm−1) in inorganic solid electrolytes (ISEs) at room temperature will certainly trigger a boom in all‐solid‐state sodium batteries (ASS‐SBs). However, their electrochemical stable windows and compatibility to high capacity/voltage electrodes are unsatisfactory. Developing ideal ISEs that deliver high Na+ ion conductivities, good electrochemical/chemical stability, and compatible electrode/ISE interface is key for the success of high‐performance ASS‐SBs. In this review, focus is mainly on the fundamentals and strategies to optimize ASS‐SB performances from the aspects of ISE and interface, and note that interfacial issues are also ISE‐related. The latest progress in ISEs, including fundamentals of the sodium‐ion conduction mechanism, key parameters dominating the Na+ ion conduction in terms of crystal structure, lattice dynamics, point defects, and grain boundaries, and prototyping strategies for cell design, are elaborated from the perspectives of material and defect chemistry. The key challenges and future opportunities are discussed, and rational solutions are provided. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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