Advanced characterizations and measurements for sodium-ion batteries with NASICON-type cathode materials

Liu Yukun; Li Jie; Shen Qiuyu; Zhang Jian; He Pingge; Qu Xuanhui; Liu Yongchang

doi:10.1016/j.esci.2021.12.008

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Liu Yukun, Li Jie, Shen Qiuyu, Zhang Jian, He Pingge, Qu Xuanhui, Liu Yongchang. Advanced characterizations and measurements for sodium-ion batteries with NASICON-type cathode materials[J]. eScience, 2022, 2(1): 10-31. doi: 10.1016/j.esci.2021.12.008

Citation:

Liu Yukun, Li Jie, Shen Qiuyu, Zhang Jian, He Pingge, Qu Xuanhui, Liu Yongchang. Advanced characterizations and measurements for sodium-ion batteries with NASICON-type cathode materials[J]. eScience, 2022, 2(1): 10-31. doi: 10.1016/j.esci.2021.12.008

Citation:

Liu Yukun, Li Jie, Shen Qiuyu, Zhang Jian, He Pingge, Qu Xuanhui, Liu Yongchang. Advanced characterizations and measurements for sodium-ion batteries with NASICON-type cathode materials[J]. eScience, 2022, 2(1): 10-31. doi: 10.1016/j.esci.2021.12.008

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Advanced characterizations and measurements for sodium-ion batteries with NASICON-type cathode materials

doi: 10.1016/j.esci.2021.12.008

Liu Yukun^{a, 1},
Li Jie^{a, 1},
Shen Qiuyu^a,
Zhang Jian^a,
He Pingge^{b
,
,},
Qu Xuanhui^a,
Liu Yongchang^{a
,
,}

a.
Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology, State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing, 100083, China
b.
Department of Chemistry and Biochemistry, University of California, 1156 High Street, Santa Cruz, CA, 95064, United States

More Information

Corresponding author: Pingge He pihe@ucsc.edu; Yongchang Liu liuyc@ustb.edu.cn
Received Date: 2021-08-13
Revised Date: 2021-11-08
Accepted Date: 2021-12-24

Available Online: 2021-12-29

Abstract

Abstract

NASICON (Na superionic conductor)-type cathode materials for sodium-ion batteries (SIBs) have attracted extensive attention due to their mechanically robust three-dimensional (3D) framework, which has sufficient open channels for fast Na⁺ transportation. However, they usually suffer from inferior electronic conductivity and low capacity, which severely limit their practical applications. To solve these issues, we need to deeply understand the structural evolution, redox mechanisms, and electrode/electrolyte interface reactions during cycling. Recently, rapid developments in synchrotron X-ray techniques, neutron-based resources, magnetic resonance, as well as optical and electron microscopy have brought numerous opportunities to gain deep insights into the Na-storage behaviors of NASICON cathodes. In this review, we summarize the detection principles of advanced characterization techniques used with typical NASICON-structured cathode materials for SIBs. The special focus is on both operando and ex situ techniques, which help to investigate the relationships among phase, composition, and valence variations within electrochemical responses. Fresh electrochemical measurements and theoretical computations are also included to reveal the kinetics and energy-storage mechanisms of electrodes upon charge/discharge. Finally, we describe potential new developments in NASICON-cathodes with optimized SIB systems, foreseeing a bright future for them, achievable through the rational application of advanced diagnostic methods.
- Sodium-ion batteries,
- NASICON-Type cathodes,
- Characterization techniques,
- Electrochemical measurements,
- Theoretical computations

● Challenges and promises in developing high-performance NASICON-cathodes with advanced techniques are outlined.
● Both operando and ex situ techniques have been highlighted to understand the structure-mechanism-performance correlations.
● The advanced characterizations and measurements for SIBs with NASICON-type cathodes have been comprehensively summarized.
● The detection principles of advanced characterization/measurement techniques have been deeply discussed.
¹ These authors contributed equally to this work.

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