[HTML][HTML] Oligômeros e polímeros derivados do tiofeno: síntese e aplicações

MRA Alves, HDR Calado, T Matencio, CL Donnici - Química Nova, 2010 - SciELO Brasil
In this review we summarize recent synthetic investigations about the preparation of
oligothiophenes and polythiophenes, the most important π-conjugated organic materials for …

Development of a new hybrid CNT-TEPA@ poly (3, 4-ethylenedioxythiophene-co-3-(pyrrol-1-methyl) pyridine) for application as electrode active material in …

GRBS Lacerda, GA dos Santos Junior, MLM Rocco… - Polymer, 2020 - Elsevier
We report the synthesis of a CNT-TEPA@ PEPy hybrid material by the copolymerization of
EDOT and Py analogs units covalently bonded to TEPA modified carbon nanotubes (CNTs) …

Poly (3-hexylthiophene)-multi-walled carbon nanotube (1: 1) hybrids: Structure and electrochemical properties

APP Alves, JPC Trigueiro, HDR Calado, GG Silva - Electrochimica Acta, 2016 - Elsevier
Two types of poly (3-hexylthiophene)-multi-walled carbon nanotubes (MWCNT) hybrids
were prepared and their electrochemical properties were compared. A dispersion of …

Electrochromic and spectroelectrochemical properties of polythiophene β-substituted with alkyl and alkoxy groups

L De Lazari Ferreira, HDR Calado - Journal of Solid State Electrochemistry, 2018 - Springer
Polythiophenes are conjugated polymers that are highly promising candidates for use as an
active layer in flexible optoelectronic devices. The β-substitution position in the thiophene …

Kinetic study of MWCNT and MWCNT@ P3HT hybrid thermal decomposition under isothermal and non-isothermal conditions using the artificial neural network and …

LDL Ferreira, FS Medeiros, BCR Araujo, MS Gomes… - Thermochimica …, 2019 - Elsevier
Abstract Development of new hybrid multi-walled carbon nanotubes (MWCNT) and
conducting polymer has been studied due to these materials versatility. The knowledge of …

Development of nanohybrids based on carbon nanotubes/P (EDOT-co-MPy) and P (EDOT-co-PyMP) copolymers as electrode materials for aqueous supercapacitors

GRBS Lacerda, GA dos Santos Junior, MLM Rocco… - Electrochimica …, 2020 - Elsevier
We present the synthesis of nanohybrids based on carbon nanotube with EDOT/Py
derivatives copolymers, P (EDOT-co-MPy) and P (EDOT-co-PyMP). These hybrids were …

Electrochromic and electrochemical properties of copolymer films based on EDOT and phenylthiophene derivatives

GRBS Lacerda, CR Calado, HDR Calado - Journal of Solid State …, 2019 - Springer
Abstract The poly (3, 4-ethylenedioxythiophene-co-3-phenylthiophene)(P (EDOT-co-3PT))
and poly (3, 4-ethylenedioxythiophene-co-3-(4-fluorophenyl) thiophene)(P (EDOT-co-FPT)) …

Electrochemical polymerization and characterization of new copolymers of 3-substituted thiophenes

MRA Alves, HDR Calado, CL Donnici, T Matencio - Synthetic Metals, 2010 - Elsevier
This work presents the electrochemical synthesis and characterization of 3-substituted
thiophene conducting copolymers suitable for applications in electrochromic displays. The 3 …

Poly (3-hexylthiophene)/titanium dioxide nanocomposites prepared by in-situ polymerization: structure, morphology and electrochemical properties

AIA dos Reis Almeida, LDL Ferreira, GC de Almeida… - Synthetic Metals, 2020 - Elsevier
ABSTRACT In this work, poly (3-hexylthiophene)(P3HT) nanocomposites with different mass
percentages of TiO 2 nanoparticles (NPs)(1.0, 2.0 and 5.0% wt.) were prepared by in-situ …

Preparation and characterization of a quaternary acceptor-donor-acceptor-donor (ADAD) nanohybrid material for electrochromic device application

MH de Araujo, WM Silva, MLM Rocco, CL Donnici… - Electrochimica …, 2020 - Elsevier
This work reports the preparation of a quaternary electron acceptor-donor-acceptor-donor
(ADAD) nanohybrid material based on covalent bonds between oxidized multi-walled …