Sintering behavior and ionic conductivity of Li1.5Al0.5Ti1.5(PO4)3 synthesized with different precursors

Bambar Davaasuren; Qianli Ma; Alexandra von der Heiden; Frank Tietz

doi:10.1515/zpch-2021-3090

Sintering behavior and ionic conductivity of Li1.5Al0.5Ti1.5(PO4)3 synthesized with different precursors

Bambar Davaasuren, Qianli Ma, Alexandra von der Heiden, Frank Tietz

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Abstract

Li1.5Al0.5Ti1.5(PO4)3 (LATP) powders were prepared from different NOx-free precursors using an aqueous-based solution-assisted solid-state reaction (SA-SSR). The sintering behavior, phase formation, microstructure and ionic conductivity of the powders were explored as a function of sintering temperature. The powders showed a relatively narrow temperature windows in which shrinkage occurred. Relative densities of 95% were reached upon heating between 900 and 960 °C. Depending on the morphological features of the primary particles, either homogeneous and intact microstructures with fine grains of about

Original language	English (US)
Journal	Zeitschrift für Physikalische Chemie
DOIs	https://doi.org/10.1515/zpch-2021-3090
State	Published - Sep 3 2021

Bibliographical note

KAUST Repository Item: Exported on 2021-09-06
Acknowledgements: We thank Dr. D. Grüner (FZJ, IEK-2) for the SEM investigations, M. Andreas and V. Bader for technical assistance, and A. Hilgers for
PSD and M.-T. Gerhards for DTA/TG and dilatometry measurements. We also thank our colleagues at the Central Institute of Engineering, Electronics and Analytics (ZEA-3) for the ICP-OES analysis

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title = "Sintering behavior and ionic conductivity of Li1.5Al0.5Ti1.5(PO4)3 synthesized with different precursors",

abstract = "Li1.5Al0.5Ti1.5(PO4)3 (LATP) powders were prepared from different NOx-free precursors using an aqueous-based solution-assisted solid-state reaction (SA-SSR). The sintering behavior, phase formation, microstructure and ionic conductivity of the powders were explored as a function of sintering temperature. The powders showed a relatively narrow temperature windows in which shrinkage occurred. Relative densities of 95% were reached upon heating between 900 and 960 °C. Depending on the morphological features of the primary particles, either homogeneous and intact microstructures with fine grains of about",

author = "Bambar Davaasuren and Qianli Ma and Heiden, {Alexandra von der} and Frank Tietz",

note = "KAUST Repository Item: Exported on 2021-09-06 Acknowledgements: We thank Dr. D. Gr{\"u}ner (FZJ, IEK-2) for the SEM investigations, M. Andreas and V. Bader for technical assistance, and A. Hilgers for PSD and M.-T. Gerhards for DTA/TG and dilatometry measurements. We also thank our colleagues at the Central Institute of Engineering, Electronics and Analytics (ZEA-3) for the ICP-OES analysis",

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doi = "10.1515/zpch-2021-3090",

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T1 - Sintering behavior and ionic conductivity of Li1.5Al0.5Ti1.5(PO4)3 synthesized with different precursors

AU - Davaasuren, Bambar

AU - Ma, Qianli

AU - Heiden, Alexandra von der

AU - Tietz, Frank

N1 - KAUST Repository Item: Exported on 2021-09-06 Acknowledgements: We thank Dr. D. Grüner (FZJ, IEK-2) for the SEM investigations, M. Andreas and V. Bader for technical assistance, and A. Hilgers for PSD and M.-T. Gerhards for DTA/TG and dilatometry measurements. We also thank our colleagues at the Central Institute of Engineering, Electronics and Analytics (ZEA-3) for the ICP-OES analysis

PY - 2021/9/3

Y1 - 2021/9/3

N2 - Li1.5Al0.5Ti1.5(PO4)3 (LATP) powders were prepared from different NOx-free precursors using an aqueous-based solution-assisted solid-state reaction (SA-SSR). The sintering behavior, phase formation, microstructure and ionic conductivity of the powders were explored as a function of sintering temperature. The powders showed a relatively narrow temperature windows in which shrinkage occurred. Relative densities of 95% were reached upon heating between 900 and 960 °C. Depending on the morphological features of the primary particles, either homogeneous and intact microstructures with fine grains of about

AB - Li1.5Al0.5Ti1.5(PO4)3 (LATP) powders were prepared from different NOx-free precursors using an aqueous-based solution-assisted solid-state reaction (SA-SSR). The sintering behavior, phase formation, microstructure and ionic conductivity of the powders were explored as a function of sintering temperature. The powders showed a relatively narrow temperature windows in which shrinkage occurred. Relative densities of 95% were reached upon heating between 900 and 960 °C. Depending on the morphological features of the primary particles, either homogeneous and intact microstructures with fine grains of about

UR - http://hdl.handle.net/10754/670932

UR - https://www.degruyter.com/document/doi/10.1515/zpch-2021-3090/html

U2 - 10.1515/zpch-2021-3090

DO - 10.1515/zpch-2021-3090

M3 - Article

SN - 2196-7156

JO - Zeitschrift für Physikalische Chemie

JF - Zeitschrift für Physikalische Chemie

ER -

Sintering behavior and ionic conductivity of Li1.5Al0.5Ti1.5(PO4)3 synthesized with different precursors

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