Carbon nanotube yarn based thermoelectric textiles for harvesting thermal energy and powering electronics
文献类型：期刊论文
| 作者 | Zheng, YY; Zhang, QH; Jin, WL; Jing, YY; Chen, XY; Han, X; Bao, QY; Liu, YP; Wang, XH; Wang, SR |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2020-02-14 |
| 期号 | 6页码:2984 |
| ISSN号 | 2050-7488 |
| DOI | 10.1039/c9ta12494b |
| 文献子类 | Article |
| 英文摘要 | Wearable thermoelectric devices show promise to generate electricity in a ubiquitous, unintermittent and noiseless way for on-body applications. Three-dimensional thermoelectric textiles (TETs) outperform other types in smart textiles owing to their out-of-plane thermoelectric generation and good structural conformability with fabrics. Yet, there has been a lack of efficient strategies in scalable manufacture of TETs for sustainably powering electronics. Here, we fabricate organic spacer fabric shaped TETs by sewing carbon nanotube yarn based segmented thermoelectric textiles on a large scale. Combining finite element analysis with experimental evaluation, we elucidate that the fabric structure significantly influences the power generation. The optimally designed TET with good wearability and stability shows a high output power density of 51.5 mW m(-2) and a high specific power of 171.7 mu W (g K)(-1) at Delta T = 47.5 K. The promising on-body application of the TET in directly and continuously powering electronics for healthcare and environmental monitoring is fully demonstrated. This work will broaden the research vision and provide new routines for developing high-performance and large-scale TETs toward practical applications. |
| WOS关键词 | HIGH-PERFORMANCE ; TRIBOELECTRIC NANOGENERATOR ; GENERATOR ; ENHANCEMENT ; SCATTERING ; TRANSPORT ; HYBRIDS ; FABRICS ; DESIGN ; DEVICE |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Materials Science |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28308]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Zheng, YY,Zhang, QH,Jin, WL,et al. Carbon nanotube yarn based thermoelectric textiles for harvesting thermal energy and powering electronics[J]. JOURNAL OF MATERIALS CHEMISTRY A,2020(6):2984. |
| APA | Zheng, YY.,Zhang, QH.,Jin, WL.,Jing, YY.,Chen, XY.,...&Zhang, K.(2020).Carbon nanotube yarn based thermoelectric textiles for harvesting thermal energy and powering electronics.JOURNAL OF MATERIALS CHEMISTRY A(6),2984. |
| MLA | Zheng, YY,et al."Carbon nanotube yarn based thermoelectric textiles for harvesting thermal energy and powering electronics".JOURNAL OF MATERIALS CHEMISTRY A .6(2020):2984. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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