Conformal organic-inorganic semiconductor composites for flexible thermoelectrics
文献类型：期刊论文
| 作者 | Xu, Q; Qu, SY; Ming, C; Qiu, PF; Yao, Q; Zhu, CX; Wei, TR; He, J; Shi, X; Chen, LD |
| 刊名 | ENERGY & ENVIRONMENTAL SCIENCE
 |
| 出版日期 | 2020-02-01 |
| 期号 | 2页码:511 |
| ISSN号 | 1754-5692 |
| DOI | 10.1039/c9ee03776d |
| 文献子类 | Article |
| 英文摘要 | The development of flexible organic-inorganic thermoelectric composites constitutes a promising material approach toward harvesting heat from the human body or environment to power wearable electronics. To this end, compositing one-dimensional inorganic materials, such as carbon nanotubes or metal nanowires, with organic polymers has demonstrated efficacy but also drawbacks: e.g., the Seebeck coefficient of an inorganic constituent is too low to meet the onset voltage requirement of electronics, and it is hard to attain coherent interfaces between the inorganic and organic constituents. Here, we proposed a dimensionality/morphology matching strategy and conducted a proof-of-principle study on (PVDF)/Ta4SiTe4 organic-inorganic composites. A record high normalized maximum power density of 0.13 W m(-1) at a temperature difference of 35.5 K was obtained in prototype flexible thermoelectric modules made of (PVDF)/Ta4SiTe4 composites. This study attests to the efficacy of the dimensionality/morphology matching strategy and the potential of using such conformal semiconducting organic-inorganic composites in wearable electronics. |
| WOS关键词 | HIGH-PERFORMANCE ; SEEBECK COEFFICIENT ; CARBON NANOTUBES ; POWER FACTORS ; FILMS ; MODULES ; ENERGY ; HYBRIDS |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28337]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Xu, Q,Qu, SY,Ming, C,et al. Conformal organic-inorganic semiconductor composites for flexible thermoelectrics[J]. ENERGY & ENVIRONMENTAL SCIENCE,2020(2):511. |
| APA | Xu, Q.,Qu, SY.,Ming, C.,Qiu, PF.,Yao, Q.,...&Chen, LD.(2020).Conformal organic-inorganic semiconductor composites for flexible thermoelectrics.ENERGY & ENVIRONMENTAL SCIENCE(2),511. |
| MLA | Xu, Q,et al."Conformal organic-inorganic semiconductor composites for flexible thermoelectrics".ENERGY & ENVIRONMENTAL SCIENCE .2(2020):511. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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