An intrinsically stretchable symmetric organic battery based on plant-derived redox molecules
| العنوان: | An intrinsically stretchable symmetric organic battery based on plant-derived redox molecules |
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| المؤلفون: | Kim, Nara, Lienemann, Samuel, Khan, Ziyauddin, Greczynski, Grzegorz, Rahmanudin, Aiman, Vagin, Mikhail, Ahmed, Fareed, Petsagkourakis, Ioannis, Edberg, Jesper, 1988, Crispin, Xavier, Tybrandt, Klas |
| المصدر: | Journal of Materials Chemistry A. 11(46):25703-25714 |
| مصطلحات موضوعية: | Electrodes, Flow batteries, Molecules, Quinone, Redox reactions, Sustainable development, Textiles, Composites electrodes, Economic perspective, Elastomeric composite, Form factors, Natural dye, Organics, Positive electrodes, Redox active molecules, Redox molecules, Symmetrics, Wearable technology |
| الوصف: | Intrinsically stretchable energy storage devices are essential for the powering of imperceptible wearable electronics. Organic batteries based on plant-derived redox-active molecules can offer critical advantages from a safety, sustainability, and economic perspective, but such batteries are not yet available in soft and stretchable form factors. Here we report an intrinsically stretchable organic battery made of elastomeric composite electrodes formulated with alizarin, a natural dye derived from the plant Rubia tinctorum, whose two quinone motifs enable its uses in both positive and negative electrodes. The quaternary biocomposite electrodes possess excellent electron-ion conduction/coupling and superior stretchability (>300%) owing to self-organized hierarchical morphology. In a full-cell configuration, its energy density of 3.8 mW h cm−3 was preserved at 100% strain, and assembled modules on stretchy textiles and rubber gloves can power integrated LEDs during various deformations. This work paves the way for low-cost, eco-friendly, and deformable batteries for next generation wearable electronics. |
| وصف الملف: | electronic |
| الوصول الحر: | https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-68834Test https://doi.org/10.1039/d3ta04153kTest https://ri.diva-portal.org/smash/get/diva2:1824756/FULLTEXT01.pdfTest |
| قاعدة البيانات: | SwePub |
| DOI: | 10.1039/d3ta04153k |
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