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 …

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 …

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 …

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 …

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 …

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 …

Gallium‐Doping Effects on Structure, Lithium‐Conduction, and Thermochemical Stability of Li7‐3xGaxLa3Zr2O12 Garnet‐Type Electrolytes

N Birkner, C Li, SL Estes, KS Brinkman - ChemSusChem, 2021 - Wiley Online Library
… structural origin of increased conductivity of Ga-LLZO relative to undoped LLZO. … Li-vacancy
content (7−3x+2x). The threshold, N c , is 0.529 (this work) for x Ga-doped cubic LLZO garnet

[HTML][HTML] Atomistic insight into the dopant impacts at the garnet Li 7 La 3 Zr 2 O 12 solid electrolyte grain boundaries

B Gao, R Jalem, Y Tateyama - Journal of Materials Chemistry A, 2022 - pubs.rsc.org
dopant at the GB will improve Li-ion conductivity, while the GB with an Al-like dopant shows
conductivity … Based on the energy history profiles depicted in Fig. S1,† all of the simulations …

Synthesis, structural and conductive properties of Nd doped garnet-type Li7La3Zr2O12 Li-ion conductor

S Saran, YR Eker - Current Applied Physics, 2022 - Elsevier
doping (5%–20%) to the garnet structure is proposed to improve its ionic conductivity. Nd …
Bruker D8 X-ray diffractometer with a CuKα source between 2θ of 10-90 with a 0.02 step size. …