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 …

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 …

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 …

[HTML][HTML] Co-doping strategy enhanced the ionic conductivity and excellent lithium stability of garnet-type Li7La3Zr2O12 electrolyte in all solid-state lithium batteries

Z Xu, X Hu, B Fu, K Khan, J Wu, T Li, H Zhou… - Journal of …, 2023 - Elsevier
… The total impedance of garnet-type solid electrolytes is originated from bulk (R b ) and grain
boundary (R gb ) impedances, which are theoretically supposed to have two semicircles and …

Native Defects and Their Doping Response in the Lithium Solid Electrolyte Li7La3Zr2O12

AG Squires, DO Scanlon, BJ Morgan - Chemistry of Materials, 2019 - ACS Publications
conductivity of the lithium-conducting garnets is aliovalent … defect chemistry and doping
response of lithium garnet solid … Unless Li can exchange with an external source, however, the …

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
… a garnet-type solid electrolyte with high ionic conductivity and stable structure, Ta and Ga
co-doped Li … The influence of Ga-doping on crystal structure, morphology, relative density, ionic …