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
conductivity of Li 7–3x Ga x La 3 Zr 2 O 12 garnetsorigin of the high conductivity of Li 7–3x
Ga x La 3 Zr 2 O 12 . When the Ga concentration exceeds 0.20 Ga per formula unit, the garnet

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
… size from Ba doping. Hence, we can expect a high conductivity for the ternary-doped LGLBZTO,
… to the enhanced Li + mobility arising from the coulombic repulsion between Li + ions and …

Structure and Lithium-Ion Dynamics in Fluoride-Doped Cubic Li7La3Zr2O12 (LLZO) Garnet for Li Solid-State Battery Applications

SR Yeandel, BJ Chapman, PR Slater… - The Journal of Physical …, 2018 - ACS Publications
… anion doping of garnet systems may be a compelling alternative route to optimize the
ionic conductivity. … The origin of the reduced diffusion coefficients at high temperatures in F-…

Comprehensive Dopant Screening in Li7La3Zr2O12 Garnet Solid Electrolyte

E Anderson, E Zolfaghar, A Jonderian… - Advanced Energy … - Wiley Online Library
dopant on ionic conductivity with the effects of another on low or high voltage stability to enable
better compatibility with Li … , peak shape parameters, background, and sample zero were …

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
… with a conductivity of 8.30 × 10 –4 S cm –1 . Consequently, this study sheds lights on the
different doping … This conductivity gap is originated from distinct arrangements of Li-ion and …

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
… The Li-ion conduction in the garnet structure occurred exclusively via a network of an edge-…
The possible reason may be the excess Li source and the formation of some Li-rich impurity …

Discovering the Influence of Lithium Loss on Garnet Li7La3Zr2O12 Electrolyte Phase Stability

A Paolella, W Zhu, G Bertoni, S Savoie… - ACS Applied Energy …, 2020 - ACS Publications
… cubic LLZO phase exhibits higher conductivity than the low-… salts can be used as lithium
source such as Li 2 CO 3 , LiOH, … how this Li loss is influenced by the presence of a dopant, we …

Probing Alkaline-Earth-Doped Garnet-Type Li7La2.75A0.25Zr1.75M0.25O12 (A = Ca, Sr, Ba; M = Nb, Ta) Electrolytes for All-Solid-State Li Metal Batteries

S Sarkar, C Santos, J Glenneberg… - Chemistry of …, 2024 - ACS Publications
… equipped with an Al X-ray source. The neutralization of electrically nonconductive samples
is … The ionic conductivity of garnet SE sandwiched between Au as Li-ion blocking electrodes …

Synergistic regulation of garnet-type Ta-doped Li7La3Zr2O12 solid electrolyte by Li+ concentration and Li+ transport channel size

Y Zhang, J Deng, D Hu, F Chen, Q Shen, L Zhang… - Electrochimica …, 2019 - Elsevier
… factor for the high grain ionic conductivity. In conclusion, the high grain ionic conductivity at
Li + … 7 La 3 Zr 2 O 12 origins from its high Li occupation in LiO 6 sites and the disordering …

Structural Features and the Li-Ion Diffusion Mechanism in Tantalum-Doped Li7La3Zr2O12 Solid Electrolytes

E Ilina, E Lyalin, M Vlasov, A Kabanov… - ACS Applied Energy …, 2022 - ACS Publications
… of high-energy lithium and lithium-ion power sources, and compounds with a garnet structure
based on Li … the effect of Ta doping on the lithium-ion conductivity of solid electrolytes in the …