Anti-perovskites for solid-state batteries: recent developments, current challenges and future prospects

JA Dawson, T Famprikis, KE Johnston - Journal of Materials Chemistry …, 2021 - pubs.rsc.org
Current commercial batteries cannot meet the requirements of next-generation technologies,
meaning that the creation of new high-performance batteries at low cost is essential for the …

[HTML][HTML] Grain boundaries in polycrystalline materials for energy applications: First principles modeling and electron microscopy

J Quirk, M Rothmann, W Li, D Abou-Ras… - Applied Physics …, 2024 - pubs.aip.org
Polycrystalline materials are ubiquitous in technology, and grain boundaries have long been
known to affect materials properties and performance. First principles materials modeling …

Atomic-scale study clarifying the role of space-charge layers in a Li-ion-conducting solid electrolyte

Z Gu, J Ma, F Zhu, T Liu, K Wang, CW Nan, Z Li… - Nature …, 2023 - nature.com
Abstract Space-charge layers are frequently believed responsible for the large resistance of
different interfaces in all-solid-state Li batteries. However, such propositions are based on …

Hydrogen bonding enhanced SiO 2/PEO composite electrolytes for solid-state lithium batteries

C Wang, T Yang, W Zhang, H Huang, Y Gan… - Journal of Materials …, 2022 - pubs.rsc.org
The use of solid electrolytes can fundamentally change energy storage systems due to their
higher safety and energy density. Herein, we design hydrogen-bonded polyethylene oxide …

Thermodynamics and kinetics of the cathode–electrolyte interface in all-solid-state Li–S batteries

ML Holekevi Chandrappa, J Qi, C Chen… - Journal of the …, 2022 - ACS Publications
Lithium–sulfur batteries (LSBs) are among the most promising energy storage technologies
due to the low cost and high abundance of S. However, the issue of polysulfide shuttling with …

Atomic-scale origin of the low grain-boundary resistance in perovskite solid electrolyte Li0.375Sr0.4375Ta0.75Zr0.25O3

T Lee, J Qi, CA Gadre, H Huyan, ST Ko, Y Zuo… - Nature …, 2023 - nature.com
Oxide solid electrolytes (OSEs) have the potential to achieve improved safety and energy
density for lithium-ion batteries, but their high grain-boundary (GB) resistance generally is a …

Effects of grain boundaries and surfaces on electronic and mechanical properties of solid electrolytes

W **e, Z Deng, Z Liu, T Famprikis… - Advanced Energy …, 2024 - Wiley Online Library
Extended defects, including exposed surfaces and grain boundaries (GBs), are critical to the
properties of polycrystalline solid electrolytes in all‐solid‐state batteries (ASSBs). These …

Compositionally complex perovskite oxides: Discovering a new class of solid electrolytes with interface-enabled conductivity improvements

ST Ko, T Lee, J Qi, D Zhang, WT Peng, X Wang… - Matter, 2023 - cell.com
Compositionally complex ceramics (CCCs), including high-entropy ceramics, offer a vast,
unexplored compositional space for materials discovery. Herein, we propose and …

Computational design of antiperovskite solid electrolytes

ACC Dutra, JA Dawson - The Journal of Physical Chemistry C, 2023 - ACS Publications
In the face of the current climate emergency and the performance, safety, and cost limitations
current state-of-art Li-ion batteries present, solid-state batteries are widely anticipated to …

A Nanoscale Design Approach for Enhancing the Li-Ion Conductivity of the Li10GeP2S12 Solid Electrolyte

JA Dawson, MS Islam - ACS Materials Letters, 2022 - ACS Publications
The discovery of the lithium superionic conductor Li10GeP2S12 (LGPS) has led to
significant research activity on solid electrolytes for high-performance solid-state batteries …