Cross-Sectional Chemo-Mechanics of Aluminium Anodes for Solid-state Batteries
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下载链接：
https://doi.esrf.fr/10.15151/ESRF-ES-2008877803
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资源简介：
The electro-chemo-mechanical behavior of Al anodes in solid-state batteries is not fully understood, making validation of theoretical models challenging. Especially in solid-state batteries, where substantial uni-axial pressure is needed, Al anodes pose difficulties. This proposal aims to quantify changes in cross-sectional microstructure and stress distributions across Al foils with varying hardness during lithiation and delithiation. Cross-sectional X-ray nanodiffraction will characterize Al and LixAl phases, while wide-angle X-ray scattering (WAXS) data will assess phase evolution, crystalline sizes, texture, and strains during lithiation and delithiation at different stack pressures and cycling rates. This experiment will yield quantitative insights into the kinetics of Li alloy formation and the chemo-mechanical behavior of Li-Al alloys under defined stack pressures and currents, relevant for real-world applications.
提供机构：
NTNU, IMA, Sem Sælands vei 12, 7491 Trondheim, Norway; NTNU, CDLab for Solid-State Batteries, Sem Sælands vei 12, Kjemiblokk II, 7491 Trondheim, Norway; Vienna University of Technology, Inst. for Chemical Technologies and Analytics, Getreidemarkt 9/164, 1060 Wien, Austria; Montanuniversitaet Leoben, Department of Materials Physics, Jahnstrasse 12, 8700 Leoben, Austria; Akademie der Wissenschaften und , Montanuniversitat Leoben, E.S. Institut der Osterreichischen, Jahnstrasse 12, 8700 Leoben, Austria; Universidad Autonoma de Madrid, Dpto. de Fisica de la Materia Condensada C3, Cantoblanco, 28049 Madrid, Spain
创建时间：
2028-01-01
