Dodecylbenzenesulfonic Acid
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Conductive Composites Based on Polyurethane and Nanostructured Conductive Filler of Montmorillonite/Polypyrrole for Electromagnetic Shielding Applications
In this study, composites based on polyurethane (PU) derived from castor oil and montmorillonite/polypyrrole doped with dodecylbenzenesulfonic acid (MMt-PPy.DBSA) were developed. In order to investigate the potential use of these materials for electromagnetic shielding applications, the electrical and mechanical properties of PU/MMt-PPy.DBSA composites were
Mat. Res.. Publicado em: 30/07/2018
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2. Formation of Composite Polyaniline and Graphene Oxide by Physical Mixture Method
ABSTRACT: The development of polyaniline and graphene oxide composites aims to join the unique properties of each material for aerospace applications. The present paper demonstrates an easy and quick method, compared to the ones found in the literature, to obtain a composite made with polyaniline doped with dodecylbenzenesulfonic acid, a combination commonly
J. Aerosp. Technol. Manag.. Publicado em: 2017-03
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3. Electrical, mechanical, and thermal analysis of natural rubber/polyaniline-Dbsa composite
A composite of natural rubber (NR) with polyaniline (PANI) was obtained by mixing an aqueous dispersion of dodecylbenzenesulfonic acid (DBSA)-doped PANI with NR latex in different concentrations. Films were obtained by the casting method and characterized by ultraviolet visible near-infrared (UV-Vis-NIR) spectroscopy, thermogravimetry/differential thermograv
Mat. Res.. Publicado em: 20/05/2014
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4. Study of morphology influence on the electric properties of the pani and devulcanizated EDPM blend. / Estudo da influência da morfologia sobre as propriedades elétricas da blenda de PAni com EPDM desvulcanizado por microondas, proveniente do descarte da indústria de autopeças.
Polyaniline doped with dodecylbenzenesulfonic acid (PAni-DBSA) and ethylene-propylene-diene-monomer (EPDM) rubber devulcanizated by microwave (dEPDM) blends have been prepared by mechanical process. Flexible, free-standing and stretchable films have been obtained, which have been characterized by electrical conductivity measurements, FTIR, XRD, DSC, TGA, DMT
Publicado em: 2008
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5. "Synthesis and characterization of polyaniline mixed in different polymeric matrices for protection against corrosion of metallic alloys" / "Síntese e caracterização da mistura de polianilina em diferentes matrizes poliméricas para proteção contra a corrosão de ligas metálicas"
In this work, polyaniline (PAni) blends and composites were obtained on platinum (Pt) and stainless steel (AISI-304) substrates. The effects of chemical and electrochemical syntheses were studied in different aqueous media. PAni blends and composites were prepared from aniline monomer-containing solutions of H3PO, that contained different concentrations of s
Publicado em: 2006
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6. Propriedades Ópticas de Semicondutores Orgânicos à Base de Polímeros Emissores de Luz / Optical proprieties of organic semiconductors based on light emitting polymers.
In this work, we studied the optical proprieties of absorption and emission of luminescent conjugated polymers based on poly(p-phenylene vinylene) (PPV). This material was processed in thin films by casting, spin-coating, self-assembled (SA) e Langmuir-Blodgett (LB) techniques, available in the Grupo de Polímeros Bernhard Gross, where the samples were chara
Publicado em: 2001