Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/123563
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DC Field | Value | Language |
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dc.creator | Cristina O. Teixeira | |
dc.creator | Luísa Andrade | |
dc.creator | Adélio Mendes | |
dc.date.accessioned | 2022-09-12T04:55:17Z | - |
dc.date.available | 2022-09-12T04:55:17Z | - |
dc.date.issued | 2019 | |
dc.identifier.issn | 0363-907X | |
dc.identifier.other | sigarra:363250 | |
dc.identifier.uri | https://hdl.handle.net/10216/123563 | - |
dc.description.abstract | Perovskite solar cells are one of the most promising photovoltaic technology, presenting the fastest power conversion efficiency (PCE) growth from 3.8 % to 24.2 % in just 10 years. However, there are still challenges hindering its commercialization such as the expensive back-contact made of gold. Carbon-based materials, mainly carbon pastes made of carbon black and graphite, have already proven to be good candidates as back-contacts because of their features such as low cost, high conductivity, and high stability. In this work, the replacement of gold back-contact by a carbon paper with a microporous layer coated with a PEDOT:PSS dispersion is reported. To the best of the author's knowledge, this material has never been reported for perovskite solar cells. A PCE of 9.22 % was obtained, representing 62 % of the PCE obtained for the same cell but with a gold back-contact. | |
dc.language.iso | eng | |
dc.relation | info:eu-repo/grantAgreement/FCT - Fundação para a Ciência e a Tecnologia/P2020|COMPETE - Projetos em Todos os Domínios Científicos/NORTE-01-0145-FEDER-028966/Novos avanços tecnológicos para as células solares de perovskita de alta eficiência/SolarPerovskite | |
dc.relation | info:eu-repo/grantAgreement/COMISSÃO EUROPEIA/H2020|Excellence Science|FET/ 687008/New technological advances for the third generation of Solar cells/GOTSolar | |
dc.relation | info:eu-repo/grantAgreement/Comissão de Coordenação e Desenvolvimento Regional do Norte/P2020|Norte2020-Projetos Integrados ICDT/NORTE-01-0145-FEDER-000005/LEPABE-2-ECO-INNOVATION/LEPABE-2-ECO-INNOVATION | |
dc.relation | info:eu-repo/grantAgreement/FCT - Fundação para a Ciência e a Tecnologia/Projetos Estratégicos/UID/EQU/00511/2013 - POCI-01-0145-FEDER-006939/Laboratório de Engenharia de Processos, Ambiente, Biotecnologia e Energia/LEPABE | |
dc.rights | restrictedAccess | |
dc.title | Novel carbon-based material for perovskite solar cells back-contact | |
dc.type | Artigo em Revista Científica Internacional | |
dc.contributor.uporto | Faculdade de Engenharia | |
dc.identifier.doi | 10.1002/er.4695 | |
Appears in Collections: | FEUP - Artigo em Revista Científica Internacional |
Files in This Item:
File | Description | Size | Format | |
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363250.pdf Restricted Access | 1.04 MB | Adobe PDF | Request a copy from the Author(s) |
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