Anais do Workshop INEO 2023

ELECTROSPUN PVDF/RGO NANOFIBERS: A PROMISING APPROACH TO IMPROVE THE EFFICIENCY OF ORGANIC SOLAR CELLS

Published in 12/12/2023 - ISBN: 978-65-272-0088-8

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Paper Title
ELECTROSPUN PVDF/RGO NANOFIBERS: A PROMISING APPROACH TO IMPROVE THE EFFICIENCY OF ORGANIC SOLAR CELLS
Authors
  • Vitor Hugo Uzeloto Fernandes Mingroni (ME); FCT-UNESP
  • Beatriz Marques Carvalho
  • Bruno Henrique de Santana Gois
  • Luiz Carlos da Silva Filho
  • Lucas Michelão Martins
  • Clarissa de Almeida Olivati
  • Roger C. Hiorns
  • Deuber Lincon da Silva Agostini
Modality
Pôster
Subject area
Dispositivos eletrônicos e ópticos (OLED/OFET/OPVs/etc.)
Publishing Date
12/12/2023
Country of Publishing
Brasil
Language of Publishing
Inglês
Paper Page
https://www.even3.com.br/anais/workshop-do-ineo-2023/613099-electrospun-pvdfrgo-nanofibers--a-promising-approach-to-improve-the-efficiency-of-organic-solar-cells
ISBN
978-65-272-0088-8
Keywords
PVDF, rGO, Solar, Cells, Electrospun.
Summary
The solar cells production is an immediate result in the face of the growing demand of the world's nations for alternative energy sources since there is a great need to diversify their energy matrices [1]. Under this context, that the study on organic solar cells - OSC's has become increasingly promising in the academic and technological environment, in view of its ability to convert solar energy into electricity, using in its manufacture materials that are little harmful to the environment such as polymers, and offering numerous advantages, such as, for example, good applicability, a low processing cost and even higher projections for efficiency values than the current ones for 1st generation cells (about 25%) [2]. Studies suggest that reduced graphene oxide (rGO) can be used as a transparent electrode in OSC's, in addition to that, this material can act as an electron acceptor in the active layer due to its electronic affinity, managing to contribute to a better transport of charges, and consequently, to an increase in the efficiency of the cell [3]. So this work, aims to present the advances in the production of electrospun nanofibers of poly(vinylidene fluoride) - PVDF with rGO as an additive, aiming at application in OSC's. The morphological characterizations results will be presented through by Optical Microscopy (OM) and Scanning Electron Microscopy (SEM), in addition to DC electrical characterizations measurements. [1] DE AQUINO, Paulo Sady Ayres; DA SILVA, João de Deus Cruz. Geração solar/Solar energy. Brazilian Applied Science Review, v. 3, n. 1, p. 370-378, 2019. [2] SCHARBER, Markus Clark; SARICIFTCI, Niyazi Serdar. Efficiency of bulk-heterojunction organic solar cells. Progress in polymer science, v. 38, n. 12, p. 1929-1940, 2013. [3] ZHOU, Shuang et al. High aspect ratio copper nanowires and copper nanoparticles decorated by reduced graphene oxide for flexible transparent conductive electrodes. Applied Surface Science, v. 604, p. 154597, 2022.
Title of the Event
Workshop do INEO 2023
City of the Event
Nazaré Paulista
Title of the Proceedings of the event
Anais do Workshop INEO 2023
Name of the Publisher
Even3
Means of Dissemination
Meio Digital

How to cite

FCT-UNESP, Vitor Hugo Uzeloto Fernandes Mingroni (ME); et al.. ELECTROSPUN PVDF/RGO NANOFIBERS: A PROMISING APPROACH TO IMPROVE THE EFFICIENCY OF ORGANIC SOLAR CELLS.. In: Anais do workshop INEO 2023. Anais...Nazaré Paulista(SP) Hotel Estância Atibainha, 2023. Available in: https//www.even3.com.br/anais/workshop-do-ineo-2023/613099-ELECTROSPUN-PVDFRGO-NANOFIBERS--A-PROMISING-APPROACH-TO-IMPROVE-THE-EFFICIENCY-OF-ORGANIC-SOLAR-CELLS. Access in: 07/10/2024

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