Interdiffusion and atomic mobility of the Mg–Sn–Zn system

Li, Yang; Yuan, Yuan; Li, Qin; Wu, Jiajia; Chen, Tao; Wang, Jun; Zuo, Xiaojing; Tang, Aitao; Zhang, Lijun; Moelans, Nele; Pan, Fusheng

doi:10.1016/j.calphad.2022.102524

Cited by 5 publications

(1 citation statement)

References 36 publications

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“…[261] Similarly, interdiffusion is observed for Na, Mg, K, and Zn ion battery chemistries. [262][263][264][265] Various approaches have been reported to prevent interdiffusion; however, artificial buffer layer loading is often promising. Table 2 demonstrates the summary of buffer layer materials for different battery chemistries.…”

Section: Interdiffusionmentioning

confidence: 99%

Li, Na, K, Mg, Zn, Al, and Ca Anode Interface Chemistries Developed by Solid‐State Electrolytes

Shinde,

Wagh,

Kim

et al. 2023

Advanced Science

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Solid‐state batteries (SSBs) have received significant attention due to their high energy density, reversible cycle life, and safe operations relative to commercial Li‐ion batteries using flammable liquid electrolytes. This review presents the fundamentals, structures, thermodynamics, chemistries, and electrochemical kinetics of desirable solid electrolyte interphase (SEI) required to meet the practical requirements of reversible anodes. Theoretical and experimental insights for metal nucleation, deposition, and stripping for the reversible cycling of metal anodes are provided. Ion transport mechanisms and state‐of‐the‐art solid‐state electrolytes (SEs) are discussed for realizing high‐performance cells. The interface challenges and strategies are also concerned with the integration of SEs, anodes, and cathodes for large‐scale SSBs in terms of physical/chemical contacts, space‐charge layer, interdiffusion, lattice‐mismatch, dendritic growth, chemical reactivity of SEI, current collectors, and thermal instability. The recent innovations for anode interface chemistries developed by SEs are highlighted with monovalent (lithium (Li+), sodium (Na+), potassium (K+)) and multivalent (magnesium (Mg2+), zinc (Zn2+), aluminum (Al3+), calcium (Ca2+)) cation carriers (i.e., lithium‐metal, lithium‐sulfur, sodium‐metal, potassium‐ion, magnesium‐ion, zinc‐metal, aluminum‐ion, and calcium‐ion batteries) compared to those of liquid counterparts.

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