Matheus Felipe Fagundes das Neves
Federal University of Paraná
11 Papers
Matheus Felipe Fagundes das Neves is an academic researcher from Federal University of Paraná. The author has contributed to research in topics: PEDOT:PSS & Variable-range hopping. The author has an hindex of 1, co-authored 3 publications.
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Papers
Conductive ink based on PEDOT nanoparticles dispersed in water without organic solvents, passivant agents or metallic residues
Matheus Felipe Fagundes das Neves,João Paulo V. Damasceno,Osvaldo Donato Lourenço Junior,Aldo J. G. Zarbin,Lucimara S. Roman +4 more
TL;DR: In this article, a conductive ink based on PEDOT aqueous dispersion, stable for months without surfactants, polymers, or additives, formed by polymer nanoparticles with low metallic content.
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Conformational and Electron Dynamics Changes Induced by Cooling Treatment on GO:PEDOT:PSS Transparent Electrodes
Soheila Holakoei,Amanda G. Veiga,Cássia Curan Turci,Matheus Felipe Fagundes das Neves,Luana Wouk,João Paulo V. Damasceno,Aldo J. G. Zarbin,Lucimara S. Roman,Maria Luiza M. Rocco +8 more
TL;DR: The conjugated polymer poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) is considered as one of the main substitutes for indium tin ox... as discussed by the authors.
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Enhancing the Chemical Stability and Photovoltaic Properties of Highly Efficient Nonfullerene Acceptors by Chalcogen Substitution: Insights from Quantum Chemical Calculations
Leandro Benatto,J. P. A. Souza,Matheus Felipe Fagundes das Neves,Lucimara S. Roman,Rodrigo B. Capaz,Graziâni Candiotto,Marlus Koehler +6 more
TL;DR: Enhancing the chemical stability and photovoltaic properties of nonfullerene acceptors by chalcogen substitution leads to stiffer molecules with red-shifted absorption spectra, less susceptibility to degradation, and a weakened exciton binding energy.
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Preparation and characterization of polythiophene/gold nanoparticles/carbon nanotubes nanocomposites thin films: spectroscopy and morphology
Thauany Hellmann,Camila Suemi Inagaki,Matheus Felipe Fagundes das Neves,Marcela M. Oliveira,Lucimara S. Roman,Aldo J. G. Zarbin,Maria Luiza M. Rocco +6 more
TL;DR: In this paper , hybrid nanocomposite films containing polythiophene and gold nanoparticles were investigated through spectroscopic and morphological techniques, and the results corroborated the results of transmission and scanning electron microscopy.
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Influence of Nanostructuring Sensors Based on Graphene Oxide and PEDOT:PSS for Methanol Detection
Leila S. M. Alves,Matheus Felipe Fagundes das Neves,Leandro Benatto,Maria Karolina Ramos,Marcelo Eising,Camilla Karla Brites Queiroz Martins de Oliveira,Aldo J. G. Zarbin,Lucimara S. Roman +7 more
TL;DR: In this paper , a 3% (v/v) PEDOT:PSS in GO dispersion and submitted to an additional sonication treatment to change the nanostructure.
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