Effects of different nucleating particles on aniline polymerization

Hybrid materials were developed via in situ oxidative polymerization of aniline in presence of 0.5 wt% of nano-/micro-particles. Polymerization was carried out in hydrochloric acid (HCl) medium. Four types of particles were used (aluminum powder 140 mesh, carbon nanotubes and quartz dust in two size...

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Autores principales: Lissarrague, M.H., Lamanna, M.E., D'Accorso, N.B., Goyanes, S.
Formato: JOUR
Materias:
Electrical conductivity
Hybrid materials
PANI
Wear resistance
Aluminum powders
Aniline polymerization
In-situ
Morphological study
Quartz dust
Resistance measurement
Spectroscopic technique
Aluminum
Aniline
Electric conductivity
Hydrochloric acid
Polyaniline
Quartz
Thermoanalysis
Polymerization
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03796779_v162_n11-12_p1052_Lissarrague
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_03796779_v162_n11-12_p1052_Lissarrague
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spelling todo:paper_03796779_v162_n11-12_p1052_Lissarrague2023-10-03T15:33:40Z Effects of different nucleating particles on aniline polymerization Lissarrague, M.H. Lamanna, M.E. D'Accorso, N.B. Goyanes, S. Electrical conductivity Hybrid materials PANI Wear resistance Aluminum powders Aniline polymerization Electrical conductivity In-situ Morphological study PANI Quartz dust Resistance measurement Spectroscopic technique Aluminum Aniline Electric conductivity Hybrid materials Hydrochloric acid Polyaniline Quartz Thermoanalysis Wear resistance Polymerization Hybrid materials were developed via in situ oxidative polymerization of aniline in presence of 0.5 wt% of nano-/micro-particles. Polymerization was carried out in hydrochloric acid (HCl) medium. Four types of particles were used (aluminum powder 140 mesh, carbon nanotubes and quartz dust in two sizes, 400 and 140 mesh). Polyaniline and hybrid materials were characterized by spectroscopic techniques (UV-Vis, FT-IR), thermal analyses (TGA, DSC), morphological studies (FE-SEM); electrical conductivity and wear resistance measurements. The most promising hybrids were obtained by the incorporation of aluminum (140 mesh) or quartz 400 mesh powders. In both cases, electrical conductivity was similar to the one measured for PANI but up to 40% higher wear resistance. © 2011 Elsevier B.V. All rights reserved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03796779_v162_n11-12_p1052_Lissarrague
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Electrical conductivity
Hybrid materials
PANI
Wear resistance
Aluminum powders
Aniline polymerization
Electrical conductivity
In-situ
Morphological study
PANI
Quartz dust
Resistance measurement
Spectroscopic technique
Aluminum
Aniline
Electric conductivity
Hybrid materials
Hydrochloric acid
Polyaniline
Quartz
Thermoanalysis
Wear resistance
Polymerization
spellingShingle Electrical conductivity
Hybrid materials
PANI
Wear resistance
Aluminum powders
Aniline polymerization
Electrical conductivity
In-situ
Morphological study
PANI
Quartz dust
Resistance measurement
Spectroscopic technique
Aluminum
Aniline
Electric conductivity
Hybrid materials
Hydrochloric acid
Polyaniline
Quartz
Thermoanalysis
Wear resistance
Polymerization
Lissarrague, M.H.
Lamanna, M.E.
D'Accorso, N.B.
Goyanes, S.
Effects of different nucleating particles on aniline polymerization
topic_facet Electrical conductivity
Hybrid materials
PANI
Wear resistance
Aluminum powders
Aniline polymerization
Electrical conductivity
In-situ
Morphological study
PANI
Quartz dust
Resistance measurement
Spectroscopic technique
Aluminum
Aniline
Electric conductivity
Hybrid materials
Hydrochloric acid
Polyaniline
Quartz
Thermoanalysis
Wear resistance
Polymerization
description Hybrid materials were developed via in situ oxidative polymerization of aniline in presence of 0.5 wt% of nano-/micro-particles. Polymerization was carried out in hydrochloric acid (HCl) medium. Four types of particles were used (aluminum powder 140 mesh, carbon nanotubes and quartz dust in two sizes, 400 and 140 mesh). Polyaniline and hybrid materials were characterized by spectroscopic techniques (UV-Vis, FT-IR), thermal analyses (TGA, DSC), morphological studies (FE-SEM); electrical conductivity and wear resistance measurements. The most promising hybrids were obtained by the incorporation of aluminum (140 mesh) or quartz 400 mesh powders. In both cases, electrical conductivity was similar to the one measured for PANI but up to 40% higher wear resistance. © 2011 Elsevier B.V. All rights reserved.
format JOUR
author Lissarrague, M.H.
Lamanna, M.E.
D'Accorso, N.B.
Goyanes, S.
author_facet Lissarrague, M.H.
Lamanna, M.E.
D'Accorso, N.B.
Goyanes, S.
author_sort Lissarrague, M.H.
title Effects of different nucleating particles on aniline polymerization
title_short Effects of different nucleating particles on aniline polymerization
title_full Effects of different nucleating particles on aniline polymerization
title_fullStr Effects of different nucleating particles on aniline polymerization
title_full_unstemmed Effects of different nucleating particles on aniline polymerization
title_sort effects of different nucleating particles on aniline polymerization
url http://hdl.handle.net/20.500.12110/paper_03796779_v162_n11-12_p1052_Lissarrague
work_keys_str_mv AT lissarraguemh effectsofdifferentnucleatingparticlesonanilinepolymerization
AT lamanname effectsofdifferentnucleatingparticlesonanilinepolymerization
AT daccorsonb effectsofdifferentnucleatingparticlesonanilinepolymerization
AT goyaness effectsofdifferentnucleatingparticlesonanilinepolymerization
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