Nanoimprinted Comb Structures in a Low Bandgap Polymer: Thermal Processing and Their Application in Hybrid Solar Cells.
Identifieur interne : 000110 ( Main/Exploration ); précédent : 000109; suivant : 000111Nanoimprinted Comb Structures in a Low Bandgap Polymer: Thermal Processing and Their Application in Hybrid Solar Cells.
Auteurs : RBID : pubmed:24724990Abstract
In this paper, we investigate conjugated polymer layers structured by nanoimprint lithography toward their suitability for the fabrication of nanostructured polymer/metal sulfide hybrid solar cells. Consequently, we first study the thermal stability of the nanoimprinted conjugated polymer layers by means of scanning electron microscopy and grazing incidence small-angle X-ray scattering, which reveals a reasonable thermal stability up to 145 °C and sufficient robustness against the solvent mixture used in the subsequent fabrication process. In the second part, we demonstrate the preparation of nanostructured polymer/copper indium sulfide hybrid solar cells via the infiltration and thermal decomposition of a mixture of copper and indium xanthates. Although this step needs temperatures of more than 160 °C, the nanostructures are retained in the final polymer/copper indium sulfide layers. The nanostructured solar cells show significantly improved power conversion efficiencies compared to similarly prepared flat bilayer devices, which is based on a distinct improvement of the short circuit current in the nanostructured solar cells.
DOI: 10.1021/am5009425
PubMed: 24724990
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Nanoimprinted Comb Structures in a Low Bandgap Polymer: Thermal Processing and Their Application in Hybrid Solar Cells.</title><author><name sortKey="Dunst, Sebastian" uniqKey="Dunst S">Sebastian Dunst</name><affiliation wicri:level="1"><nlm:affiliation>Institute for Chemistry and Technology of Materials, Graz University of Technology , Stremayrgasse 9, 8010 Graz, Austria.</nlm:affiliation><country xml:lang="fr">Autriche</country><wicri:regionArea>Institute for Chemistry and Technology of Materials, Graz University of Technology , Stremayrgasse 9, 8010 Graz</wicri:regionArea></affiliation></author><author><name sortKey="Rath, Thomas" uniqKey="Rath T">Thomas Rath</name></author><author><name sortKey="Radivo, Andrea" uniqKey="Radivo A">Andrea Radivo</name></author><author><name sortKey="Sovernigo, Enrico" uniqKey="Sovernigo E">Enrico Sovernigo</name></author><author><name sortKey="Tormen, Massimo" uniqKey="Tormen M">Massimo Tormen</name></author><author><name sortKey="Amenitsch, Heinz" uniqKey="Amenitsch H">Heinz Amenitsch</name></author><author><name sortKey="Marmiroli, Benedetta" uniqKey="Marmiroli B">Benedetta Marmiroli</name></author><author><name sortKey="Sartori, Barbara" uniqKey="Sartori B">Barbara Sartori</name></author><author><name sortKey="Reichmann, Angelika" uniqKey="Reichmann A">Angelika Reichmann</name></author><author><name sortKey="Knall, Astrid Caroline" uniqKey="Knall A">Astrid-Caroline Knall</name></author><author><name sortKey="Trimmel, Gregor" uniqKey="Trimmel G">Gregor Trimmel</name></author></titleStmt><publicationStmt><date when="2014">2014</date><idno type="doi">10.1021/am5009425</idno><idno type="RBID">pubmed:24724990</idno><idno type="pmid">24724990</idno><idno type="wicri:Area/Main/Corpus">000072</idno><idno type="wicri:Area/Main/Curation">000072</idno><idno type="wicri:Area/Main/Exploration">000110</idno></publicationStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In this paper, we investigate conjugated polymer layers structured by nanoimprint lithography toward their suitability for the fabrication of nanostructured polymer/metal sulfide hybrid solar cells. Consequently, we first study the thermal stability of the nanoimprinted conjugated polymer layers by means of scanning electron microscopy and grazing incidence small-angle X-ray scattering, which reveals a reasonable thermal stability up to 145 °C and sufficient robustness against the solvent mixture used in the subsequent fabrication process. In the second part, we demonstrate the preparation of nanostructured polymer/copper indium sulfide hybrid solar cells via the infiltration and thermal decomposition of a mixture of copper and indium xanthates. Although this step needs temperatures of more than 160 °C, the nanostructures are retained in the final polymer/copper indium sulfide layers. The nanostructured solar cells show significantly improved power conversion efficiencies compared to similarly prepared flat bilayer devices, which is based on a distinct improvement of the short circuit current in the nanostructured solar cells.</div></front></TEI><pubmed><MedlineCitation Status="Publisher" Owner="NLM"><PMID Version="1">24724990</PMID><DateCreated><Year>2014</Year><Month>4</Month><Day>25</Day></DateCreated><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1944-8252</ISSN><JournalIssue CitedMedium="Internet"><PubDate><Year>2014</Year><Month>Apr</Month><Day>24</Day></PubDate></JournalIssue><Title>ACS applied materials & interfaces</Title><ISOAbbreviation>ACS Appl Mater Interfaces</ISOAbbreviation></Journal><ArticleTitle>Nanoimprinted Comb Structures in a Low Bandgap Polymer: Thermal Processing and Their Application in Hybrid Solar Cells.</ArticleTitle><Pagination><MedlinePgn></MedlinePgn></Pagination><Abstract><AbstractText NlmCategory="UNLABELLED">In this paper, we investigate conjugated polymer layers structured by nanoimprint lithography toward their suitability for the fabrication of nanostructured polymer/metal sulfide hybrid solar cells. Consequently, we first study the thermal stability of the nanoimprinted conjugated polymer layers by means of scanning electron microscopy and grazing incidence small-angle X-ray scattering, which reveals a reasonable thermal stability up to 145 °C and sufficient robustness against the solvent mixture used in the subsequent fabrication process. In the second part, we demonstrate the preparation of nanostructured polymer/copper indium sulfide hybrid solar cells via the infiltration and thermal decomposition of a mixture of copper and indium xanthates. Although this step needs temperatures of more than 160 °C, the nanostructures are retained in the final polymer/copper indium sulfide layers. The nanostructured solar cells show significantly improved power conversion efficiencies compared to similarly prepared flat bilayer devices, which is based on a distinct improvement of the short circuit current in the nanostructured solar cells.</AbstractText></Abstract><AuthorList><Author><LastName>Dunst</LastName><ForeName>Sebastian</ForeName><Initials>S</Initials><Affiliation>Institute for Chemistry and Technology of Materials, Graz University of Technology , Stremayrgasse 9, 8010 Graz, Austria.</Affiliation></Author><Author><LastName>Rath</LastName><ForeName>Thomas</ForeName><Initials>T</Initials></Author><Author><LastName>Radivo</LastName><ForeName>Andrea</ForeName><Initials>A</Initials></Author><Author><LastName>Sovernigo</LastName><ForeName>Enrico</ForeName><Initials>E</Initials></Author><Author><LastName>Tormen</LastName><ForeName>Massimo</ForeName><Initials>M</Initials></Author><Author><LastName>Amenitsch</LastName><ForeName>Heinz</ForeName><Initials>H</Initials></Author><Author><LastName>Marmiroli</LastName><ForeName>Benedetta</ForeName><Initials>B</Initials></Author><Author><LastName>Sartori</LastName><ForeName>Barbara</ForeName><Initials>B</Initials></Author><Author><LastName>Reichmann</LastName><ForeName>Angelika</ForeName><Initials>A</Initials></Author><Author><LastName>Knall</LastName><ForeName>Astrid-Caroline</ForeName><Initials>AC</Initials></Author><Author><LastName>Trimmel</LastName><ForeName>Gregor</ForeName><Initials>G</Initials></Author></AuthorList><Language>ENG</Language><PublicationTypeList><PublicationType>JOURNAL ARTICLE</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>4</Month><Day>24</Day></ArticleDate></Article><MedlineJournalInfo><MedlineTA>ACS Appl Mater Interfaces</MedlineTA><NlmUniqueID>101504991</NlmUniqueID><ISSNLinking>1944-8244</ISSNLinking></MedlineJournalInfo></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>4</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>4</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>4</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>aheadofprint</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1021/am5009425</ArticleId><ArticleId IdType="pubmed">24724990</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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