Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/121084
Full metadata record
DC Field | Value | Language |
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dc.creator | Seyedali Emami | |
dc.creator | Jorge Martins | |
dc.creator | Ruben Madureira | |
dc.creator | Daniel Hernandez | |
dc.creator | Gabriel Bernardo | |
dc.creator | Joaquim Mendes | |
dc.creator | Adélio Mendes | |
dc.date.accessioned | 2022-09-10T16:10:53Z | - |
dc.date.available | 2022-09-10T16:10:53Z | - |
dc.date.issued | 2019 | |
dc.identifier.issn | 0022-3727 | |
dc.identifier.other | sigarra:314263 | |
dc.identifier.uri | https://hdl.handle.net/10216/121084 | - |
dc.description.abstract | A hermetic laser-assisted glass frit encapsulation, at a process temperature of 120 degrees C, was developed for perovskite solar cell application. The hermeticity and long-term stability of the sealing was examined based on standard tests for photovoltaic (PV) applications. Encapsulations using fluorine doped tin oxide (FTO)-coated glass substrates displayed 8.93 x 10(-8) atm center dot cm(3) center dot s(-1) air leak rate after five cycles of a humidity-freeze test according to the IEC61646 standard; a rate lower than the reject limit of the MIL-STD-883 standard test for fine leaks. Devices sealed with a TiO2 blocking layer and FTO scribing-denoted as an empty perovskite solar cell-showed that the encapsulation is compatible with the various thermal coefficient of expansion regions of perovskite solar cells (PSCs). The applicability of the MIL-STD-883 standard was studied in detail and it was concluded that a new method is required to measure the fine helium leak rate of devices with cavity sizes larger than 5.5 x 5.5 cm(2). The developed sealing process is scalable for larger devices; therefore, it guarantees a new step forward for the industrialization of PSCs. | |
dc.language.iso | eng | |
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.relation | info:eu-repo/grantAgreement/FCT - Fundação para a Ciência e a Tecnologia/P2020|COMPETE -Programa de Ações Conjuntas/SAICTPAC/0046/2015 - POCI-01-0145-FEDER-016387/Recolha e armazenamento de energia solar/SunStorage | |
dc.relation | info:eu-repo/grantAgreement/Agência Nacional de Inovação S.A./P2020|COMPETE - Projetos em Copromoção/POCI-01-0247-FEDER-017796/Novos avanços tecnológicos para a terceira geração de células solares sensibilizadas com perovskita/WINPSC | |
dc.rights | restrictedAccess | |
dc.title | Development of hermetic glass frit encapsulation for perovskite solar cells | |
dc.type | Artigo em Revista Científica Internacional | |
dc.contributor.uporto | Faculdade de Engenharia | |
dc.identifier.doi | 10.1088/1361-6463/aaf1f4 | |
dc.identifier.authenticus | P-00Q-15R | |
Appears in Collections: | FEUP - Artigo em Revista Científica Internacional |
Files in This Item:
File | Description | Size | Format | |
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314263.pdf Restricted Access | 3.63 MB | Adobe PDF | Request a copy from the Author(s) |
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