https://scholars.lib.ntu.edu.tw/handle/123456789/637568
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Tsai, Chia Hao | en_US |
dc.contributor.author | SHIH-HUANG TUNG | en_US |
dc.contributor.author | Lin, Jhih Min | en_US |
dc.contributor.author | CHENG-LIANG LIU | en_US |
dc.date.accessioned | 2023-12-06T02:36:12Z | - |
dc.date.available | 2023-12-06T02:36:12Z | - |
dc.date.issued | 2023-10-26 | - |
dc.identifier.issn | 20507488 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/637568 | - |
dc.description.abstract | Photothermoelectric (PTE) materials have gained significant attention as a promising avenue for converting light into electricity. Herein, the PTE properties of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) are enhanced by introducing black phosphorus nanosheets (BP NSs) modified with silver nanoparticles (Ag@BP). Under 100 mW cm−2 illumination, the resulting PEDOT:PSS/Ag@BP nanocomposite film (P_Ag@BP) exhibits an output voltage of 528.4 μV compared to 300.9 μV for the PEDOT:PSS film. This is attributed to (i) the enhanced photothermal performance of P_Ag@BP, which generates a temperature difference of 18 °C under 100 mW cm−2 illumination compared to 10 °C for the PEDOT:PSS film and (ii) the enhanced thermoelectric performance of P_Ag@BP, with an increased power factor of 107.2 μW m−1 K−2 compared to 32.9 μW m−1 K−2 for the PEDOT:PSS film. Moreover, a photothermoelectric generator (PTEG) consisting of 36 legs of P_Ag@BP exhibits an open circuit voltage of 16.1 mV, a short circuit current of 47.9 μA, and an output power of 192.6 nW under 120 mW cm−2 illumination. Furthermore, when the PTEG is worn on the forearm and exposed to sunlight, it generates an output voltage of 9.2 mV, thus showcasing its potential application in wearable energy harvesting devices. | en_US |
dc.relation.ispartof | Journal of Materials Chemistry A | en_US |
dc.title | A PEDOT:PSS nanocomposite film doped with black phosphorus modified with silver nanoparticles for wearable photothermoelectric generators | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1039/d3ta05836k | - |
dc.identifier.scopus | 2-s2.0-85176801481 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85176801481 | - |
dc.relation.journalvolume | 11 | en_US |
dc.relation.journalissue | 45 | en_US |
dc.relation.pageend | 24901 | en_US |
item.fulltext | no fulltext | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
item.openairetype | journal article | - |
crisitem.author.dept | Polymer Science and Engineering | - |
crisitem.author.dept | Materials Science and Engineering | - |
crisitem.author.orcid | 0000-0002-6787-4955 | - |
crisitem.author.orcid | 0000-0002-8778-5386 | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 材料科學與工程學系 |
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