An asymmetric double-layer poly (ethylene oxide)/inorganic composite electrolyte for stable and dendrite-suppressing all-solid-state Li metal battery

H Li, F Deng, H Lin, D Wang, X Tao - Journal of Power Sources, 2024 - Elsevier
Abstract Poly (ethylene oxide)(PEO)-based electrolytes are promising in all-solid-state Li
metal batteries on account of their distinct merits of cost-effectiveness, good chemical …

Characterization of Ce-doped LiTa2PO8 with improved stability to lithium and ionic conductivity

J Lei, Z Liu, Z Li, H Wang, S Dmytro, Q Zhang - Journal of Energy Storage, 2023 - Elsevier
Abstract LiTa 2 PO 8 (LTPO) is a novel inorganic ceramic electrolyte with high ionic
conductivity. However, the synthetic materials are not ideal in performance and unstable to …

Improvement of Lithium-Ion Conductivity by Hf Substitution in Lithium Tantalum Phosphate (LiTa2PO8) Solid Electrolyte

G Hasegawa, Y Kim, Y Tanaka, N Kuwata… - ACS Applied Energy …, 2024 - ACS Publications
LiTa2PO8, with a recently discovered framework structure and a bulk conductivity of 1.6× 10–
3 S cm–1, exhibits high potential as an electrolyte material for solid-state batteries. We have …

Enhanced grain boundary ionic conductivity of LiTa2PO8 solid electrolyte by 75Li2O-12.5 B2O3-12.5 SiO2 sintering additive

Z Liu, J Lei, W Liu, B Fang, L Xie, S Dmytro… - Journal of the European …, 2023 - Elsevier
Abstract LiTa 2 PO 8 (LTPO) has low electrolyte density and many pores at grain
boundaries, and it is easy to precipitate dielectric phase LiTa 3 O 8 at grain boundaries. The …

Effect of synthesis process on the Li-ion conductivity of LiTa 2 PO 8 solid electrolyte materials for all-solid-state batteries

H Takeda, M Shibasaki, K Murakami, M Tanaka… - Energy …, 2024 - pubs.rsc.org
Inorganic solid electrolytes are essential for developing safe and non-flammable all-solid-
state batteries, with oxide-based ones having attracted attention owing to their excellent …

Highly stable LiTa 2 PO 8-based hybrid solid electrolytes via the in situ interfacial formation technique for solid-state lithium-metal batteries

KZ Walle, YS Wu, WC Chien, M Kotobuki… - Journal of Materials …, 2024 - pubs.rsc.org
Solid-state lithium metal batteries (SSLMBs) that incorporate composite polymer electrolytes
have gained significant attention as potential replacements for liquid electrolytes (LEs) in …

[HTML][HTML] Superior ionic conductivity of Zr–doped LiTa2PO8 ceramics

K Kwatek, W Ślubowska–Walkusz, JL Nowiński… - Acta Materialia, 2024 - Elsevier
The recently discovered LiTa 2 PO 8 ceramic material holds promise as a solid electrolyte
for all–solid–state batteries. In this study, comprehensive characterization techniques …

Structural and Li-Ion Conduction Properties of Ti- and W-Substituted LiTa2PO8

S Shima, T Yajima, N Ishigaki, Y Iriyama - Chemistry of Materials, 2025 - ACS Publications
Li+-conductive oxide solid electrolytes (SEs) are chemically stable and could potentially
lead to safer all-solid-state batteries. However, practical applications of oxide SEs are limited …

[HTML][HTML] A comparative study of LiTa2PO8 ceramics prepared with different lithium sources

K Kwatek, W Ślubowska-Walkusz, JL Nowiński… - Journal of Alloys and …, 2025 - Elsevier
In advancing lithium-ion batteries, solid electrolytes like LiTa 2 PO 8, a Li-ion conductor with
high bulk conductivity (∼ 10− 3 S/cm), show promise for all-solid-state battery technology …

[HTML][HTML] Electrochemical Performance of LiTa2PO8-Based Succinonitrile Composite Solid Electrolyte without Sintering Process

N Kim, W Park, H Kim, S Yoon - Materials, 2024 - mdpi.com
Solid-state batteries (SSBs) have been widely studied as next-generation lithium-ion
batteries (LiBs) for many electronic devices due to their high energy density, stability …