About this Abstract |
Meeting |
2023 TMS Annual Meeting & Exhibition
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Symposium
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Printed Electronics and Additive Manufacturing: Functional Materials, Processing Techniques, and Emerging Applications
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Presentation Title |
Creating Stretchable Solid-State Lithium Battery Arrays Using Direct Ink Writing |
Author(s) |
Nicholas Winch, Domenic Cipollone, Derrick Banerjee, Harrison Loh, Konstantinos Sierros |
On-Site Speaker (Planned) |
Nicholas Winch |
Abstract Scope |
In this talk we will discuss a method to create a tailored array of lithium batteries using the direct ink writing (DIW) method in standard atmospheric conditions. The individual battery cells consist of lithium iron phosphate (LFP) cathodes, lithium lanthanum zirconium oxide (LLZO) electrolytes, and lithium titanate (LTO) anodes. The encapsulation is stretchable silicone with embedded silver wiring, serving to encapsulate, protect, and connect all individual units in the battery array. The array is designed for tailorable voltage, current and form factor to specific stretchable applications. Novel ink compositions are synthesized to provide the most facile printing and effective battery performance. Electrochemical characterizations are conducted to evaluate longevity and performance characteristics. |
Proceedings Inclusion? |
Planned: |