An efficient multi-doping strategy to enhance Li-ion conductivity in the garnet-type solid electrolyte Li 7 La 3 Zr 2 O 12

Y Meesala, YK Liao, A Jena, NH Yang… - Journal of materials …, 2019 - pubs.rsc.org
Lithium-ion (Li+) batteries suffer from problems caused by the chemical instability of their
organic electrolytes. Solid-state electrolytes that exhibit high ionic conductivities and are …

Gd-doped Li7La3Zr2O12 garnet-type solid electrolytes for all-solid-state Li-Ion batteries

S Song, B Chen, Y Ruan, J Sun, L Yu, Y Wang… - Electrochimica …, 2018 - Elsevier
Abstract Li 7 La 3 Zr 2 O 12 (LLZO) garnet is one of the most promising Li-ion solid
electrolytes for all-solid-state Li-ion batteries, owing to its high chemical stability against Li …

Dual Substitution Strategy to Enhance Li+ Ionic Conductivity in Li7La3Zr2O12 Solid Electrolyte

L Buannic, B Orayech, JM Lopez Del Amo… - Chemistry of …, 2017 - ACS Publications
Solid state electrolytes could address the current safety concerns of lithium-ion batteries as
well as provide higher electrochemical stability and energy density. Among solid electrolyte …

Preparation and characterization of Ga and Sr co-doped Li7La3Zr2O12 garnet-type solid electrolyte

L Shen, L Wang, Z Wang, C Jin, L Peng, X Pan, J Sun… - Solid State Ionics, 2019 - Elsevier
Due to promising ionic conductivity, wide electrochemical window, good chemical and
thermal stability, garnet-type Li 7 La 3 Zr 2 O 12 (LLZO) solid electrolyte has attracted much …

Local Li+ Framework Regulation of a Garnet-Type Solid-State Electrolyte

F Sun, Y Yang, S Zhao, Y Wang, M Tang… - ACS Energy …, 2022 - ACS Publications
Garnet-type solid-state electrolytes Li7La3Zr2O12 (LLZO) for high-energy-density batteries
have attracted extensive attention. However, stabilizing the high-conductive cubic phase …

Gallium-Doped Li7La3Zr2O12 Garnet-Type Electrolytes with High Lithium-Ion Conductivity

JF Wu, EY Chen, Y Yu, L Liu, Y Wu… - … applied materials & …, 2017 - ACS Publications
Owing to their high conductivity, crystalline Li7–3 x Ga x La3Zr2O12 garnets are promising
electrolytes for all-solid-state lithium-ion batteries. Herein, the influence of Ga doping on the …

[HTML][HTML] Synergistic multi-doping effects on the Li7La3Zr2O12 solid electrolyte for fast lithium ion conduction

DO Shin, K Oh, KM Kim, KY Park, B Lee, YG Lee… - Scientific reports, 2015 - nature.com
Here, we investigate the doping effects on the lithium ion transport behavior in garnet
Li7La3Zr2O12 (LLZO) from the combined experimental and theoretical approach. The …

Toward Understanding the Lithium Transport Mechanism in Garnet-type Solid Electrolytes: Li+ Ion Exchanges and Their Mobility at Octahedral/Tetrahedral Sites

D Wang, G Zhong, WK Pang, Z Guo, Y Li… - Chemistry of …, 2015 - ACS Publications
The cubic garnet-type solid electrolyte Li7La3Zr2O12 with aliovalent doping exhibits a high
ionic conductivity, reaching up to∼ 10–3 S/cm at room temperature. Fully understanding the …

Realizing Li 7 La 3 Zr 2 O 12 garnets with high Li+ conductivity and dense microstructures by Ga/Nb dual substitution for lithium solid-state battery applications

W Lan, H Fan, VW Lau, J Zhang, J Zhang… - Sustainable Energy & …, 2020 - pubs.rsc.org
Li7La3Zr2. 0O12 (LLZO) garnets have many properties of a suitable solid electrolyte for
lithium ion batteries; however, drawbacks like their low ionic conductivity and poor interfacial …

Microstructural and Electrochemical Properties of Al- and Ga-Doped Li7La3Zr2O12 Garnet Solid Electrolytes

C Chen, Y Sun, L He, M Kotobuki, E Hanc… - ACS Applied Energy …, 2020 - ACS Publications
The Garnet-type solid electrolyte Li7La3Zr2O12 (LLZO) showing high ionic conductivity and
a wide electrochemical potential window is considered as one of the most promising …