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https://hdl.handle.net/1822/16414
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Campo DC | Valor | Idioma |
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dc.contributor.author | Bernardo, Gabriel | - |
dc.contributor.author | Sumpter, Bobby | - |
dc.contributor.author | Bucknall, David G. | - |
dc.date.accessioned | 2012-01-16T15:56:39Z | - |
dc.date.available | 2012-01-16T15:56:39Z | - |
dc.date.issued | 2011 | - |
dc.identifier.uri | https://hdl.handle.net/1822/16414 | - |
dc.description.abstract | Polymer based photovoltaic devices promise solar technologies that are inexpensive enough to be widely exploited and therefore provide a significant fraction of the future energy needs. There are many promising polymer-fullerene mixtures that are promising materials candidates for achieving high performance devices, but their exploitation requires and improved understanding of their structure-property relationships. Of particular relevance is the phase behavior of the mixtures. The phase behavior of donor-acceptor materials for photovoltaic applications is of key importance [1,2]: i) to gain a fundamental understanding and control of morphology development in the donor-acceptor blends; ii) to appropriately choose the operating window for thermal annealing; iii) to understand the long-term stability of the blended film morphology and consequently of the photovoltaic performance of the corresponding solar cells. In this work the phase behavior of polymer-fullerene mixtures is being studied using Differential Scanning Calorimetry (DSC), Wide-Angle X-Ray Scattering (WAXS), Small-Angle Neutron Scattering (SANS) and theoretical ab initio Density Functional Theory (DFT) calculations. | por |
dc.language.iso | eng | por |
dc.rights | openAccess | por |
dc.subject | SANS | por |
dc.subject | WAXS | por |
dc.subject | DSC | por |
dc.subject | Polymer | por |
dc.subject | Fullerene | por |
dc.title | Thermodynamic effects in morphological evolution of polymer-fullerene nanocomposites for photovoltaic applications | por |
dc.type | conferenceAbstract | - |
dc.peerreviewed | no | por |
oaire.citationConferenceDate | 11-12 Fev. 2011 | por |
oaire.citationConferencePlace | Fátima, Portugal | por |
oaire.citationTitle | III Anual Meeting I3N | por |
sdum.conferencePublication | III Anual Meeting I3N | por |
Aparece nas coleções: | IPC - Resumos em actas de encontros científicos nacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Gabriel - Abstract - I3N meeting.pdf | 7,72 kB | Adobe PDF | Ver/Abrir |