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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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_03796779_v162_n11-12_p1052_Lissarrague |
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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 |
| _version_ |
1807323714007597056 |