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DOI | 10.1038/s41467-020-14399-6 |
Stretchable fabric generates electric power from woven thermoelectric fibers | |
Tingting Sun; Beiying Zhou; Qi Zheng; Lianjun Wang; Wan Jiang; Gerald Jeffrey Snyder | |
2020-01-29 | |
发表期刊 | Nature
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出版年 | 2020 |
英文摘要 | Assembling thermoelectric modules into fabric to harvest energy from body heat could one day power multitudinous wearable electronics. However, the invalid 2D architecture of fabric limits the application in thermoelectrics. Here, we make the valid thermoelectric fabric woven out of thermoelectric fibers producing an unobtrusive working thermoelectric module. Alternately doped carbon nanotube fibers wrapped with acrylic fibers are woven into 蟺-type thermoelectric modules. Utilizing elasticity originating from interlocked thermoelectric modules, stretchable 3D thermoelectric generators without substrate can be made to enable sufficient alignment with the heat flow direction. The textile generator shows a peak power density of 70鈥塵Wm鈭? for a temperature difference of 44鈥塊 and excellent stretchability (~80% strain) with no output degradation. The compatibility between body movement and sustained power supply is further displayed. The generators described here are true textiles, proving active thermoelectrics can be woven into various fabric architectures for sensing, energy harvesting, or thermal management. |
领域 | 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/249871 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Tingting Sun,Beiying Zhou,Qi Zheng,et al. Stretchable fabric generates electric power from woven thermoelectric fibers[J]. Nature,2020. |
APA | Tingting Sun,Beiying Zhou,Qi Zheng,Lianjun Wang,Wan Jiang,&Gerald Jeffrey Snyder.(2020).Stretchable fabric generates electric power from woven thermoelectric fibers.Nature. |
MLA | Tingting Sun,et al."Stretchable fabric generates electric power from woven thermoelectric fibers".Nature (2020). |
条目包含的文件 | 条目无相关文件。 |
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