Tailoring grain boundary structures and chemistry of Li7La3Zr2O12 solid electrolytes for enhanced air stability

W Jeong, SS Park, J Yun, HR Shin, J Moon… - Energy Storage …, 2023 - Elsevier
Solid-state batteries with inorganic solid electrolytes provide a fundamental solution for
resolving safety concerns. Garnet-type Li 7 La 3 Zr 2 O 12 (LLZO) is considered a promising …

Review of the developments and difficulties in inorganic solid-state electrolytes

J Liu, T Wang, J Yu, S Li, H Ma, X Liu - Materials, 2023 - mdpi.com
All-solid-state lithium-ion batteries (ASSLIBs), with their exceptional attributes, have
captured the attention of researchers. They offer a viable solution to the inherent flaws of …

Excellent Stability of Ga-Doped Garnet Electrolyte against Li Metal Anode via Eliminating LiGaO2 Precipitates for Advanced All-Solid-State Batteries

J Li, H Luo, K Liu, J Zhang, H Zhai, X Su… - … Applied Materials & …, 2023 - ACS Publications
Ga-doped garnet-type Li7La3Zr2O12 (Ga-LLZO) ceramics have long been recognized as
ideal electrolyte candidates for all-solid-state lithium batteries (ASSLBs). However, in this …

The phantom menace of dynamic soft-shorts in solid-state battery research

MJ Counihan, KS Chavan, P Barai, DJ Powers… - Joule, 2024 - cell.com
Solid-state batteries with lithium metal anodes present the highest energy density batteries
for applications in electric vehicles, leading to massive R&D investments over the past …

Issues, Developments, and Computation Analyses of Interfacial Stability in All-Solid-State Li Batteries

C Lin, S Lin - JOM, 2022 - Springer
Interfacial stability is one of the main issues in the development of all-solid-state batteries
(ASSB), particularly for ceramics-based ASSB. The interfacial issues involve poor contacts …

Improvement of the Li-ion conductivity and air stability of the Ta-doped Li 7 La 3 Zr 2 O 12 electrolyte via Ga co-doping and its application in Li–S batteries

K Ma, B Chen, CX Li, V Thangadurai - Journal of Materials Chemistry …, 2024 - pubs.rsc.org
The garnet-type solid electrolyte Li7La3Zr2O12 (LLZO) has emerged as a promising
candidate for all-solid-state lithium-ion batteries (ASSLBs) due to its exceptional …

All‐Solid‐State Garnet‐Based Lithium Batteries at Work–In Operando TEM Investigations of Delithiation/Lithiation Process and Capacity Degradation Mechanism

AY Hou, CY Huang, CL Tsai, CW Huang… - Advanced …, 2023 - Wiley Online Library
Abstract Li7La3Zr2O12 (LLZO)‐based all‐solid‐state Li batteries (SSLBs) are very attractive
next‐generation energy storage devices owing to their potential for achieving enhanced …

Towards economic processing of high performance garnets–case study on zero Li excess Ga-substituted LLZO

C Schwab, G Häuschen, M Mann… - Journal of Materials …, 2023 - pubs.rsc.org
In this processing study we systematically investigate the impact of lithium excess and dwell
time on Ga-substituted LLZO (Li6. 4Ga0. 2La3Zr2O12). To draw a holistic picture of the …

Interfacial Modification of Ga-Substituted Li7La3Zr2O12 against Li Metal via a Simple Doping Method

X Cheng, Q Yan, R Yan, X Pu, Y Jiang… - … Applied Materials & …, 2023 - ACS Publications
Garnet Li7La3Zr2O12 (LLZO) is considered a promising solid electrolyte for all-solid-state
lithium-ion batteries due to its outstanding performance in which Ga-doped LLZO particularly …

Liquid metallic Ga as sintering aid to promote the densification of garnet electrolytes for all-solid-state Li-ion batteries

LH Huang, CC Li - Journal of Power Sources, 2023 - Elsevier
Abstract Densified garnet-type Li 6.4 La 3 Zr 1.4 Ta 0.6 O 12 (LLZTO) ceramic sheets with a
thickness of 135±5 μm and relative density of> 97% are prepared and used as electrolytes …