摘要
Have you imagined a self-powered jelly? Recently in Science, Han and coworkers unveiled a giant thermopower of 17 mV K−1 in a gelatin-based ionic-thermoelectric (i-TE) material by utilizing thermodiffusion effect and thermogalvanic effect synergistically. A high output voltage of 2.2 V and a peak power of 5 μW are reported for a flexible i-TE wearable device using human body heat, enough to power many commercial sensors and wearable electronics.
源语言 | 英语 |
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页(从-至) | 1628-1629 |
页数 | 2 |
期刊 | Joule |
卷 | 4 |
期 | 8 |
DOI |
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出版状态 | 已出版 - 19 8月 2020 |
已对外发布 | 是 |