Mesoscale interrogation reveals mechanistic origins of lithium filaments along grain boundaries in inorganic solid electrolytes

BS Vishnugopi, MB Dixit, F Hao… - Advanced Energy …, 2022 - Wiley Online Library
Abstract Solid‐state batteries (SSBs), utilizing a lithium metal anode, promise to deliver
enhanced energy and power densities compared to conventional lithium‐ion batteries …

3D impedance modeling of metal anodes in solid-state batteries–incompatibility of Pore Formation and constriction effect in physical-based 1D circuit models

JK Eckhardt, T Fuchs, S Burkhardt, PJ Klar… - … Applied Materials & …, 2022 - ACS Publications
A non-ideal contact at the electrode/solid electrolyte interface of a solid-state battery arising
due to pores (voids) or inclusions results in a geometric constriction effect that severely …

The role of isostatic pressing in large-scale production of solid-state batteries

M Dixit, C Beamer, R Amin, J Shipley… - ACS Energy …, 2022 - ACS Publications
Scalable processing of solid-state battery (SSB) components and their integration is a key
bottleneck toward the practical deployment of these systems. In the case of a complex …

Reducing impedance at a Li-metal anode/garnet-type electrolyte interface implementing chemically resolvable in layers

M Müller, J Schmieg, S Dierickx, J Joos… - … Applied Materials & …, 2022 - ACS Publications
Garnet-type Li7La3Zr2O12 (LLZO) is a potential electrolyte material for all-solid-state Li-ion
batteries mainly because of its reported excellent chemical stability in contact with Li metal …

Transport in lithium garnet oxides as revealed by atomistic simulations

W Lai - Annual Review of Materials Research, 2022 - annualreviews.org
Lithium garnet oxides are a family of fast-ion conductors with appreciable lithium ionic
conductivity in the solid state, making them promising candidates as electrolytes for all-solid …

Quantifying lithium enrichment at grain boundaries in Li7La3Zr2O12 solid electrolyte by correlative microscopy

O Cojocaru-Mirédin, J Schmieg, M Müller… - Journal of Power …, 2022 - Elsevier
One of the key materials for all-solid-state batteries based on oxide electrolytes is the
polycrystalline Li 7 La 3 Zr 2 O 12 (LLZO). It has been reported that metallic Li can …

Revealing Atomic‐Scale Ionic Stability and Transport around Grain Boundaries of Garnet Li7La3Zr2O12 Solid Electrolyte

B Gao, R Jalem, HK Tian… - Advanced Energy …, 2022 - Wiley Online Library
For real applications of all‐solid‐state batteries (ASSBs) to be realized, understanding and
control of the grain boundaries (GBs) are essential. However, the in‐depth insight into the …

Sr2+ and Mo6+ co-doped Li7La3Zr2O12 with superior ionic conductivity

X Zhou, L Huang, O Elkedim, Y Xie, Y Luo… - Journal of Alloys and …, 2022 - Elsevier
Abstract Li 7 La 3 Zr 2 O 12 (LLZO), a kind of solid-state electrolyte possessing the potential
to realize an all-solid-state battery, attracts lots of attention. The Sr 2+ and Mo 6+ are co …

Nanoscale interface engineering of inorganic Solid-State electrolytes for High-Performance alkali metal batteries

R Wang, K Sun, Y Zhang, B Li, C Qian, J Li, F Liu… - Journal of Colloid and …, 2022 - Elsevier
All-solid-state metal batteries (ASSMBs) have been regarded as the ideal candidate for the
next-generation high-energy storage system due to their ultrahigh specific capacity and the …

The effects of aluminum concentration on the microstructural and electrochemical properties of lithium lanthanum zirconium oxide

AC Moy, G Häuschen, D Fattakhova-Rohlfing… - Journal of Materials …, 2022 - pubs.rsc.org
Cubic lithium lanthanum zirconium oxide (Li7− xAlxLa3Zr2O12, LLZO) garnet has gained
attention as a promising next-generation electrolyte for lithium batteries due to its high ionic …