Metallic textiles for flexible wearable lithium ion batteries
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United States of America
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Jun 28, 2022
Grant Date -
Aug 13, 2020
app pub date -
Dec 14, 2017
filing date -
Dec 14, 2017
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Abstract
This disclosure provides a method for preparing a current collector. The method includes: (1) anchoring vinyl groups onto the surface of textiles through the silanization between hydroxyl groups and coupling agents; (2) synthesizing polyelectrolyte brushes through in-situ radical polymerization; and (3) obtaining catalyst ions on the polyelectrolyte brushes through ion-exchange and obtaining metal-coated layers through subsequent electroless deposition). The current collector according to the present disclosure has high electrical conductivity and excellent mechanical flexibility, and thus the lithium ion battery including the same is suitable for portable and wearable electronic devices.
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