Synthesis of Novel 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles Derivatives Catalyzed by NbCl5 and Application in Dye Sensitized Solar Cells
Abstract 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles are a versatile class of materials with simple synthesis and promising application in organic electronic devices. In this work we present a method of synthesis of new 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrrole derivatives, with est...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2021-07-01
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| Series: | Materials Research |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392021000700204&tlng=en |
| _version_ | 1819006200329535488 |
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| author | Lucas Michelão Martins Bruna Andressa Bregadiolli Lais Cristina Augusto José Henrique Lázaro de Carvalho Maria Aparecida Zaghete Luiz Carlos da Silva Filho |
| author_facet | Lucas Michelão Martins Bruna Andressa Bregadiolli Lais Cristina Augusto José Henrique Lázaro de Carvalho Maria Aparecida Zaghete Luiz Carlos da Silva Filho |
| author_sort | Lucas Michelão Martins |
| collection | DOAJ |
| description | Abstract 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles are a versatile class of materials with simple synthesis and promising application in organic electronic devices. In this work we present a method of synthesis of new 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrrole derivatives, with ester and carboxylic acid groups as anchoring groups, by multicomponent reactions using niobium pentachloride as catalyst. The new materials were structurally and optically characterized. Also, it was compared the bonding of different moieties to the titanium dioxide mesoporous film. The preliminary tests as dyes in standard configuration in dye-sensitized solar cells have shown a potential performance in the energy conversion. |
| first_indexed | 2024-12-21T00:04:54Z |
| format | Article |
| id | doaj.art-443b0cd8a85342e49e66cbcedfa0caa9 |
| institution | Directory Open Access Journal |
| issn | 1516-1439 |
| language | English |
| last_indexed | 2024-12-21T00:04:54Z |
| publishDate | 2021-07-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj.art-443b0cd8a85342e49e66cbcedfa0caa92022-12-21T19:22:30ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392021-07-0124suppl 110.1590/1980-5373-mr-2021-0008Synthesis of Novel 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles Derivatives Catalyzed by NbCl5 and Application in Dye Sensitized Solar CellsLucas Michelão Martinshttps://orcid.org/0000-0002-4568-9492Bruna Andressa BregadiolliLais Cristina AugustoJosé Henrique Lázaro de CarvalhoMaria Aparecida ZagheteLuiz Carlos da Silva FilhoAbstract 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles are a versatile class of materials with simple synthesis and promising application in organic electronic devices. In this work we present a method of synthesis of new 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrrole derivatives, with ester and carboxylic acid groups as anchoring groups, by multicomponent reactions using niobium pentachloride as catalyst. The new materials were structurally and optically characterized. Also, it was compared the bonding of different moieties to the titanium dioxide mesoporous film. The preliminary tests as dyes in standard configuration in dye-sensitized solar cells have shown a potential performance in the energy conversion.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392021000700204&tlng=enLewis acid catalystNiobiumHeterocyclic dyeDye-sensitized solar cells |
| spellingShingle | Lucas Michelão Martins Bruna Andressa Bregadiolli Lais Cristina Augusto José Henrique Lázaro de Carvalho Maria Aparecida Zaghete Luiz Carlos da Silva Filho Synthesis of Novel 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles Derivatives Catalyzed by NbCl5 and Application in Dye Sensitized Solar Cells Materials Research Lewis acid catalyst Niobium Heterocyclic dye Dye-sensitized solar cells |
| title | Synthesis of Novel 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles Derivatives Catalyzed by NbCl5 and Application in Dye Sensitized Solar Cells |
| title_full | Synthesis of Novel 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles Derivatives Catalyzed by NbCl5 and Application in Dye Sensitized Solar Cells |
| title_fullStr | Synthesis of Novel 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles Derivatives Catalyzed by NbCl5 and Application in Dye Sensitized Solar Cells |
| title_full_unstemmed | Synthesis of Novel 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles Derivatives Catalyzed by NbCl5 and Application in Dye Sensitized Solar Cells |
| title_short | Synthesis of Novel 1,4-dihydro-1,2,4,5-tetraarylpyrrolo[3,2-b]pyrroles Derivatives Catalyzed by NbCl5 and Application in Dye Sensitized Solar Cells |
| title_sort | synthesis of novel 1 4 dihydro 1 2 4 5 tetraarylpyrrolo 3 2 b pyrroles derivatives catalyzed by nbcl5 and application in dye sensitized solar cells |
| topic | Lewis acid catalyst Niobium Heterocyclic dye Dye-sensitized solar cells |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392021000700204&tlng=en |
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