Design and simulation of a nozzle-mask for optical fiber 3D-printing

Abhijeet Shrotri; Christian Wittenbröker; Sascha Preu; Oliver Stübbe

doi:10.1117/12.3017000

18 June 2024 Design and simulation of a nozzle-mask for optical fiber 3D-printing

Abhijeet Shrotri, Christian Wittenbröker, Sascha Preu, Oliver Stübbe

Proceedings Volume 12995, 3D Printed Optics and Additive Photonic Manufacturing IV; 129950A (2024) https://doi.org/10.1117/12.3017000
Event: SPIE Photonics Europe, 2024, Strasbourg, France

Abstract

The polyethylene oxide (PEO)-based polymer electrolytes containing lithium salts pave the way for the development of safe lithium batteries with high energy storage capacity. Enabled by the flexibly vibrating polymer matrix, the Li-ion transport occurs via hopping along and between the polymer chains. Here, terahertz (THz) time-domain spectroscopy over a frequency range extending from 0.1 THz to 7 THz is applied to investigate the conduction properties of PEO-based electrolytes with lithium salts, and to elucidate the associated dependence of the THz conductivity on the content of the added lithium salt and the electrolyte temperature. It is remarkably found that the higher the observed THz vibrational activity of the electrolyte, the higher its technologically relevant ionic conductivity.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Abhijeet Shrotri, Christian Wittenbröker, Sascha Preu, and Oliver Stübbe "Design and simulation of a nozzle-mask for optical fiber 3D-printing", Proc. SPIE 12995, 3D Printed Optics and Additive Photonic Manufacturing IV, 129950A (18 June 2024); https://doi.org/10.1117/12.3017000

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