https://scholars.lib.ntu.edu.tw/handle/123456789/432850
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Wu M.-C. | en_US |
dc.contributor.author | Lo H.-H. | en_US |
dc.contributor.author | Liao H.-C. | en_US |
dc.contributor.author | Chen S. | en_US |
dc.contributor.author | Lin Y.-Y. | en_US |
dc.contributor.author | Yen W.-C. | en_US |
dc.contributor.author | Zeng T.-W. | en_US |
dc.contributor.author | Chen Y.-F. | en_US |
dc.contributor.author | Chen C.-W. | en_US |
dc.contributor.author | YANG-FANG CHEN | 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.;Chen C.-W.;Chen Y.-F.;Zeng T.-W.;Yen W.-C.;Lin Y.-Y.;Chen S.;Liao H.-C.;Lo H.-H.;Wu M.-C. | - |
dc.date.accessioned | 2019-11-27T02:28:33Z | - |
dc.date.available | 2019-11-27T02:28:33Z | - |
dc.date.issued | 2009 | - |
dc.identifier.issn | 09270248 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-67349223631&doi=10.1016%2fj.solmat.2008.10.006&partnerID=40&md5=9a996cbba675b9b7845e4452505d8047 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/432850 | - |
dc.description.abstract | We have studied the effect of polymer molecular weight on the performance of poly(3-hexylthiophene):TiO2 hybrid photovoltaic device using atomic force microscopy (AFM) and scanning near-field optical microscopy (SNOM). The atomic force microscopic studies show the nanoscale morphology of the hybrid film changes from small domain size rod-like structure to large domain nodule-like structure with increasing the molecular weight of poly(3-hexylthiophene). The studies of SNOM of hybrid film reveal that the large domain structure of the high-molecular-weight P3HT hybrid film exhibits continuous absorption mapping as opposite to the discontinuous absorption mapping of the low-molecular-weight P3HT hybrid film. Both results suggest the improvement in device efficiency from high-molecular-weight P3HT is due to the formation of large domain structure with increased carrier mobility and light harvesting. © 2008. | - |
dc.relation.ispartof | Solar Energy Materials and Solar Cells | - |
dc.subject.classification | [SDGs]SDG7 | - |
dc.subject.other | Atomic forces; Atomic-force microscopies; Device efficiencies; Domain sizes; High molecular weights; Hybrid films; Large domains; Light-harvesting; Low molecular weights; Microscopic studies; Nanoscale morphologies; P3HT; Photovoltaic devices; Poly (3-hexylthiophene); Polymer molecular weights; Rod-like structures; Scanning near-field optical microscopies; TiO2; Absorption; Atoms; Crystals; Molecular weight; Nanorods; Near field scanning optical microscopy; Photovoltaic effects; Scanning; Scanning probe microscopy; Weighing; Carrier mobility | - |
dc.title | Using scanning probe microscopy to study the effect of molecular weight of poly(3-hexylthiophene) on the performance of poly(3-hexylthiophene):TiO2 nanorod photovoltaic devices | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.solmat.2008.10.006 | - |
dc.identifier.scopus | 2-s2.0-67349223631 | - |
dc.relation.pages | 869-873 | - |
dc.relation.journalvolume | 93 | - |
dc.relation.journalissue | 6-7 | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
crisitem.author.dept | Physics | - |
crisitem.author.dept | Center for Condensed Matter Sciences | - |
crisitem.author.dept | Materials Science and Engineering | - |
crisitem.author.orcid | 0000-0003-1203-5115 | - |
crisitem.author.orcid | 0000-0002-3375-4664 | - |
crisitem.author.parentorg | College of Science | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 材料科學與工程學系 |
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