https://scholars.lib.ntu.edu.tw/handle/123456789/432864
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chang C.-H. | en_US |
dc.contributor.author | Huang T.-K. | en_US |
dc.contributor.author | Lin Y.-T. | en_US |
dc.contributor.author | Lin Y.-Y. | en_US |
dc.contributor.author | Chen C.-W. | en_US |
dc.contributor.author | Chu T.-H. | en_US |
dc.contributor.author | WEI-FANG SU | en_US |
dc.contributor.author | CHUN-WEI CHEN | en_US |
dc.creator | CHUN-WEI CHEN;Su W.-F.;Chu T.-H.;Chen C.-W.;Lin Y.-Y.;Lin Y.-T.;Huang T.-K.;Chang C.-H. | - |
dc.date.accessioned | 2019-11-27T02:28:37Z | - |
dc.date.available | 2019-11-27T02:28:37Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 09599428 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-43449096031&doi=10.1039%2fb800071a&partnerID=40&md5=8d6d23df2966691a654a091ba61ec370 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/432864 | - |
dc.description.abstract | In this article, we have fabricated photovoltaic devices based on the poly(3-hexylthiophene)-TiO2 nanorod bulk heterojunction. The microscopic mechanisms of charge separation and charge transport in the poly(3-hexylthiophene)-TiO2 nanorod nanocomposites have been investigated by photoluminescence quenching, time-resolved photoluminescence spectroscopy, and time-of-flight mobility measurements. Charge separation and transport efficiency can be improved by adding an adequate amount of TiO 2 nanorods in polymer. In addition, the device performance can be further enhanced by thermal annealing or removal of insulating surfactant in the hybrid, giving an optimized device performance of a short circuit current density of 2.62 mA cm-2, an open circuit voltage of 0.69 V, a fill factor of 0.63 under simulated A.M. 1.5 illumination (100 mW cm-2). The corresponding power conversion efficiency under 1 sun is about 1.14%. © The Royal Society of Chemistry. | - |
dc.relation.ispartof | Journal of Materials Chemistry | - |
dc.subject.classification | [SDGs]SDG7 | - |
dc.subject.other | Charge transfer; Heterojunctions; Photoluminescence; Photovoltaic cells; Quenching; Solar cells; Charge separation; Photoluminescence quenching; Photovoltaic devices; Organic polymers | - |
dc.title | Improved charge separation and transport efficiency in poly(3- hexylthiophene)-TiO2 nanorod bulk heterojunction solar cells | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1039/b800071a | - |
dc.identifier.scopus | 2-s2.0-43449096031 | - |
dc.relation.pages | 2201-2207 | - |
dc.relation.journalvolume | 18 | - |
dc.relation.journalissue | 19 | - |
item.openairetype | journal article | - |
item.fulltext | no fulltext | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
crisitem.author.dept | Materials Science and Engineering | - |
crisitem.author.orcid | 0000-0002-3375-4664 | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 材料科學與工程學系 |
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