Ultra-high throughput manufacturing method for composite solid-state electrolytes
Open access
Date
2021-02-19Type
- Journal Article
Abstract
The transition from liquid organic electrolytes to solid-state electrolytes promises safer and more energy-dense lithium ion batteries. Although this technology has been demonstrated, the question of how to manufacture solid-state batteries at the cost and scales needed to be competitive remains. Here we propose and demonstrate curtain coating as a method for manufacturing composite solid-state electrolytes in roll-to-roll processes at web-speeds of over 80 m/min. The method is compatible with existing lithium-ion battery electrode manufacturing lines and is able to produce uniform electrolyte films with thicknesses below 15 micrometers. Show more
Permanent link
https://doi.org/10.3929/ethz-b-000465618Publication status
publishedExternal links
Journal / series
iScienceVolume
Pages / Article No.
Publisher
Cell PressOrganisational unit
03895 - Wood, Vanessa / Wood, Vanessa
Funding
680070 - Development of Quantitative Metrologies to Guide Lithium Ion Battery Manufacturing (EC)
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