Effective Approaches of Improving the Performance of Chalcogenide Solid Electrolytes for All-Solid-State Sodium-Ion Batteries

Dai，Hanqing1; Xu，Wenqian2; Hu，Zhe3; Chen，Yuanyuan3; Wei，Xian3; Yang，Bobo1; Chen，Zhihao1; Gu，Jing2; Yang，Dan3; Xie，Fengxian3; Zhang，Wanlu3; Guo，Ruiqian1,3; Zhang，Guoqi1,4,5; Wei，Wei2

2020-06-17

10.3389/fenrg.2020.00097

Frontiers in Energy Research   影响因子和分区

2296-598X

2296-598X

All-solid-state sodium-ion batteries (SIBs) possess the advantages of rich resources, low price, and high security, which are one of the best alternatives for large-scale energy storage systems in the future. Also, the chalcogenide solid electrolytes (CSEs) of SIBs have the characteristics of excellent room-temperature ionic conductivity (10-10 S cm), low activation energy (<0.6 eV), easy cold-pressing consolidation, etc. Hence, CSEs have become a very active area of all-solid-state SIB research in recent years. In this review, the modification methods and implementation technologies of CSEs are summarized, and the structure and electrochemical performance of the CSEs are discussed. Furthermore, the auxiliary function of first-principle calculations for modification is introduced. Ultimately, we describe the challenges regarding CSEs and propose some strategic suggestions.

chalcogenide solid electrolytes electrochemical performance first-principle calculations modification methods sodium-ion batter

SCI ; EI

英语

其他

National Natural Science Foundation of China[61675049] ; Fudan University[SSH6281011/003]

Energy & Fuels

Energy & Fuels

WOS:000546800600001

FRONTIERS MEDIA SA

20202708892550

Activation energy ; Ionic conduction in solids ; Metal ions ; Solid-State Batteries ; Chalcogenides ; Sodium-ion batteries

Metallurgy:531.1 ; Electricity: Basic Concepts and Phenomena:701.1 ; Secondary Batteries:702.1.2 ; Chemical Agents and Basic Industrial Chemicals:803 ; Inorganic Compounds:804.2

2-s2.0-85087148240

Scopus

1.Academy for Engineering and Technology,Institute of Future Lighting,Fudan University,Shanghai,China
2.College of Electronic and Optical Engineering,Nanjing University of Posts and Telecommunications,Nanjing,China
3.Engineering Research Center of Advanced Lighting Technology,Ministry of Education,Fudan University,Shanghai,China
4.Shenzhen Institute of Wide-Bandgap Semiconductors,South University of Science and Technology,Shenzhen,China
5.Department of Microelectronics,Delft University of Technology,Delft,Netherlands

Dai，Hanqing,Xu，Wenqian,Hu，Zhe,et al. Effective Approaches of Improving the Performance of Chalcogenide Solid Electrolytes for All-Solid-State Sodium-Ion Batteries[J]. Frontiers in Energy Research,2020,8.

Dai，Hanqing.,Xu，Wenqian.,Hu，Zhe.,Chen，Yuanyuan.,Wei，Xian.,...&Wei，Wei.(2020).Effective Approaches of Improving the Performance of Chalcogenide Solid Electrolytes for All-Solid-State Sodium-Ion Batteries.Frontiers in Energy Research,8.

Dai，Hanqing,et al."Effective Approaches of Improving the Performance of Chalcogenide Solid Electrolytes for All-Solid-State Sodium-Ion Batteries".Frontiers in Energy Research 8(2020).