Modelling the electric field in non-fullerene organic solar cells: the effect of 1-chloronaphthalene additive

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dc.creatorAnderson Emanuel Ximim Gavim
dc.creatorEduardo Henrique dos Santos Rosa
dc.creatorEmilson Ribeiro Viana Junior
dc.creatorDouglas José Coutinho
dc.creatorPaula Cristina Rodrigues
dc.creatorJuan Carlos González Pérez
dc.creatorRoberto Mendonça Faria
dc.creatorWilson José da Silva
dc.creatorAndreia Gerniski Macedo
dc.date.accessioned2025-02-23T18:07:58Z
dc.date.accessioned2025-09-09T00:54:17Z
dc.date.available2025-02-23T18:07:58Z
dc.date.issued2022
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.identifier.doihttps://doi.org/10.1016/j.solener.2022.10.021
dc.identifier.issn1471-1257
dc.identifier.urihttps://hdl.handle.net/1843/80342
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofSolar Energy
dc.rightsAcesso Restrito
dc.subjectCélulas solares
dc.subject.otherPerylene
dc.subject.otherSolar cells
dc.titleModelling the electric field in non-fullerene organic solar cells: the effect of 1-chloronaphthalene additive
dc.typeArtigo de periódico
local.citation.epage294
local.citation.spage286
local.citation.volume247
local.description.resumoIn this work, a perylene derivative was used as electron acceptor in organic solar cells and the morphology was optimized by using the 1-chlronaphthalene (CN) as additive. The power dissipation was simulated along the structure of OPV devices taking into count the interference occurring in stacked thin films under normal incidence by using the transfer matrix method (TMM). The TMM model has been used to simulate the electric field in organic solar cells having fullerene derivatives as electron acceptor. In opposite to the fullerenes, the perylene derivative also contributes to the photocurrent and, its optical and electrical features changed upon CN additive. Therefore, the monitoring through ellipsometry and TMM modelling contribute to understand the behaviour of the electromagnetic wave inside the device, providing insights about proper optimizations that can be performed in order to increase the G(x) rate and the Jsc parameter. This model takes into count the experimental values of refractive index n and extinction coefficient k acquired from the D:A film to simulate the spatial distribution of the electric field and provide valuable information about photovoltaic parameters. The results pointed out that chemical or physical modifications are required to improve the PDIC5 acceptor distribution along the bulk, as well as changes on the crystallinity, which can be achieved with the use of CN as additive.
local.identifier.orcidhttps://orcid.org/0000-0001-6189-6267
local.identifier.orcidhttps://orcid.org/0000-0003-2815-6982
local.identifier.orcidhttps://orcid.org/0000-0002-1883-3508
local.identifier.orcidhttps://orcid.org/0000-0002-9924-7817
local.identifier.orcidhttps://orcid.org/0000-0002-9712-6149
local.identifier.orcidhttps://orcid.org/0000-0001-9155-1657
local.identifier.orcidhttps://orcid.org/0000-0002-0088-442X
local.identifier.orcidhttps://orcid.org/0000-0002-6288-3625
local.identifier.orcidhttps://orcid.org/0000-0002-3114-9954
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S0038092X2200754X?via%3Dihub

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