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Synthesis of a Fully Conjugated Phthalocyanine-Diketopyrrolopyrrole-Phthalocyanine Triad ow Band Gap Donor in Small Molecule Bulk Heterojunction Solar Cells
dc.contributor.author | Molina, Desiré | |
dc.contributor.author | Guerrero, Antonio | |
dc.contributor.author | Garcia-Belmonte, Germà | |
dc.contributor.author | Fernández Lázaro, Fernando | |
dc.contributor.author | Sastre Santos, Ángela | |
dc.date.accessioned | 2015-07-13T11:34:40Z | |
dc.date.available | 2015-07-13T11:34:40Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 1434-193X | |
dc.identifier.uri | http://hdl.handle.net/10234/127414 | |
dc.description.abstract | We describe the synthesis and photovoltaic properties of a fully conjugated phthalocyanine-diketopyrrolopyrrole-phthalocyanine triad (ZnPc-DPP-ZnPc) that presents strong visible absorption from 400 to 900 nm. The synthesis of the phthalocyanine with full conjugation to diketopyrrolopyrrole provides access to a new family of low band gap materials (<1.6 eV). Organic solar cells employing bulk heterojunction ZnPc-DPP-ZnPc:PC70BM films using MoO3 as anodic interfacial layer (IFL) show a power conversion efficiency of 1.04 %. The power conversion efficiency decreases considerably by using PEDOT:PSS as interfacial layer as a consequence of protonation of the ZnPc. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Wiley-VCH | ca_CA |
dc.relation.isPartOf | European Journal of Organic Chemistry, 2014, vol. 2014, no 21 | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/CNE/1.0/ | * |
dc.subject | phthalocyanines | ca_CA |
dc.subject | diketopyrrolopyrroles | ca_CA |
dc.subject | bulk heterojunction | ca_CA |
dc.subject | solar cells | ca_CA |
dc.subject | small molecules | ca_CA |
dc.title | Synthesis of a Fully Conjugated Phthalocyanine-Diketopyrrolopyrrole-Phthalocyanine Triad ow Band Gap Donor in Small Molecule Bulk Heterojunction Solar Cells | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1002/ejoc.201400147 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | http://onlinelibrary.wiley.com/doi/10.1002/ejoc.201400147/abstract | ca_CA |
dc.type.version | info:eu-repo/semantics/submittedVersion |
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