iScience | |
Ultra-high throughput manufacturing method for composite solid-state electrolytes | |
Vanessa Wood1  Paul Baade1  | |
[1] Department of Information Technology and Electrical Engineering, Materials and Device Engineering Group, ETH Zurich, 8092 Zürich, Switzerland; | |
关键词: Electrochemistry; Electrochemical Energy Storage; Engineering; Mechanical Engineering; Energy Materials; | |
DOI : | |
来源: DOAJ |
【 摘 要 】
Summary: 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.
【 授权许可】
Unknown