Flexible temperature-pressure dual sensor based on 3D spiral thermoelectric Bi2Te3 films
文献类型：期刊论文
| 作者 | Yu, Hailong1,2; Hu, Zhenqing1,2; He, Juan1,2; Ran, Yijun1,2; Zhao, Yang2; Yu, Zhi1,2; Tai, Kaiping1,2,3 |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2024-03-21 |
| 卷号 | 15期号:1页码:9 |
| DOI | 10.1038/s41467-024-46836-1 |
| 通讯作者 | Yu, Zhi(zyu@imr.ac.cn) ; Tai, Kaiping(kptai@imr.ac.cn) |
| 英文摘要 | Dual-parameter pressure-temperature sensors are widely employed in personal health monitoring and robots to detect external signals. Herein, we develop a flexible composite dual-parameter pressure-temperature sensor based on three-dimensional (3D) spiral thermoelectric Bi2Te3 films. The film has a (000l) texture and good flexibility, exhibiting a maximum Seebeck coefficient of -181 mu V K-1 and piezoresistance gauge factor of approximately -9.2. The device demonstrates a record-high temperature-sensing performance with a high sensing sensitivity (-426.4 mu V K-1) and rapid response time (similar to 0.95 s), which are better than those observed in most previous studies. In addition, owing to the piezoresistive effect in the Bi2Te3 film, the 3D-spiral deviceexhibits significant pressure-response properties with a pressure-sensing sensitivity of 120 Pa-1. This innovative approach achieves high-performance dual-parameter sensing using one kind of material with high flexibility, providing insight into the design and fabrication of many applications, such as e-skin. |
| 资助项目 | National Natural Science Foundation of China (National Science Foundation of China)[2017YFA0700702] ; National Natural Science Foundation of China (National Science Foundation of China)[2017YFA0700705] ; Ministry of Science and Technology of China[52073290] ; Ministry of Science and Technology of China[51927803] ; National Natural Science Foundation of China[2022-MS-011] ; Liaoning Province science and technology plan project[2023JH6/100500004] ; Science Fund for Distinguished Young Scholars of Liaoning Province[23-407-3-23] ; Shenyang science and technology plan project |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001190797000017 |
| 出版者 | NATURE PORTFOLIO |
| 资助机构 | National Natural Science Foundation of China (National Science Foundation of China) ; Ministry of Science and Technology of China ; National Natural Science Foundation of China ; Liaoning Province science and technology plan project ; Science Fund for Distinguished Young Scholars of Liaoning Province ; Shenyang science and technology plan project |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yu, Zhi; Tai, Kaiping |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Liaoning Profess Technol Innovat Ctr Integrated Ci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Hailong,Hu, Zhenqing,He, Juan,et al. Flexible temperature-pressure dual sensor based on 3D spiral thermoelectric Bi2Te3 films[J]. NATURE COMMUNICATIONS,2024,15(1):9. |
| APA | Yu, Hailong.,Hu, Zhenqing.,He, Juan.,Ran, Yijun.,Zhao, Yang.,...&Tai, Kaiping.(2024).Flexible temperature-pressure dual sensor based on 3D spiral thermoelectric Bi2Te3 films.NATURE COMMUNICATIONS,15(1),9. |
| MLA | Yu, Hailong,et al."Flexible temperature-pressure dual sensor based on 3D spiral thermoelectric Bi2Te3 films".NATURE COMMUNICATIONS 15.1(2024):9. |
入库方式： OAI收割
来源：金属研究所
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