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arXiv · 1301.1266

Flexible fiber batteries for applications in smart textiles

Hang Qu·Jean-Pierre Bourgeois·Julien Rolland·Alexandru Vlad·Jean-François Gohy·Maksim Skorobogatiy
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Abstract

Here we discuss two alternative approaches for building flexible batteries for applications in smart textiles. The first approach uses well-studied inorganic electrochemistry (Al-NaOCl galvanic cell) and innovative packaging in order to produce batteries in a slender and flexible fiber form that can be further weaved directly into the textiles. During fabrication process the battery electrodes are co-drawn within a microstructured polymer fiber, which is later filled with liquid electrolyte. The second approach describes Li-ion chemistry within solid polymer electrolytes that are used to build a fully solid and soft rechargeable battery that can be furthermore stitched onto a textile, or integrated as stripes during weaving process.

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Hang Qu, Jean-Pierre Bourgeois, Julien Rolland, Alexandru Vlad, Jean-François Gohy, Maksim Skorobogatiy. 2013-01-07. Flexible fiber batteries for applications in smart textiles. https://doi.org/10.1557/opl.2013.913

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