Electrochemical copolymerization of aniline and ortho-aminobenzylamine. Studies on its conductivity and chemical derivatization

The electrochemical copolymerization of aniline and o-aminobenzylamine (ABA) leads to a polymer with aliphatic amino groups able to be derivatized. The synthesized material has a stoichiometry ABA:aniline ca. 1:1 when their ratio in the precursor solution range between 90:10 and 75:25. It presents s...

Descripción completa

Guardado en:
Detalles Bibliográficos
Publicado: 2006
Materias:
0-Aminobenzylamine
Aniline
Conductivity
Copolymerization
Derivatization
Polyaniline
Derivatives
Electric conductance
Electrochemistry
Reaction kinetics
Solutions
Stoichiometry
Synthesis (chemical)
O-aminobenzylamine
Amines
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15726657_v587_n1_p60_Raffa
http://hdl.handle.net/20.500.12110/paper_15726657_v587_n1_p60_Raffa
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_15726657_v587_n1_p60_Raffa
record_format dspace
spelling paper:paper_15726657_v587_n1_p60_Raffa2023-06-08T16:24:44Z Electrochemical copolymerization of aniline and ortho-aminobenzylamine. Studies on its conductivity and chemical derivatization 0-Aminobenzylamine Aniline Conductivity Copolymerization Derivatization Polyaniline Copolymerization Derivatives Electric conductance Electrochemistry Reaction kinetics Solutions Stoichiometry Synthesis (chemical) Aniline Derivatization O-aminobenzylamine Polyaniline Amines The electrochemical copolymerization of aniline and o-aminobenzylamine (ABA) leads to a polymer with aliphatic amino groups able to be derivatized. The synthesized material has a stoichiometry ABA:aniline ca. 1:1 when their ratio in the precursor solution range between 90:10 and 75:25. It presents similar conducting properties as polyaniline in acid medium. The conductance of the prepared polymer shows significant improvement compared to polyaniline in weak acidic to neutral media. The resulting product is able to be derivatized by mild reactions with molecules bearing a carboxylate or a carbonyl group. We show that approximately 20% of the added functional groups can be easily modified. © 2005 Elsevier B.V. All rights reserved. 2006 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15726657_v587_n1_p60_Raffa http://hdl.handle.net/20.500.12110/paper_15726657_v587_n1_p60_Raffa
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic 0-Aminobenzylamine
Aniline
Conductivity
Copolymerization
Derivatization
Polyaniline
Copolymerization
Derivatives
Electric conductance
Electrochemistry
Reaction kinetics
Solutions
Stoichiometry
Synthesis (chemical)
Aniline
Derivatization
O-aminobenzylamine
Polyaniline
Amines
spellingShingle 0-Aminobenzylamine
Aniline
Conductivity
Copolymerization
Derivatization
Polyaniline
Copolymerization
Derivatives
Electric conductance
Electrochemistry
Reaction kinetics
Solutions
Stoichiometry
Synthesis (chemical)
Aniline
Derivatization
O-aminobenzylamine
Polyaniline
Amines
Electrochemical copolymerization of aniline and ortho-aminobenzylamine. Studies on its conductivity and chemical derivatization
topic_facet 0-Aminobenzylamine
Aniline
Conductivity
Copolymerization
Derivatization
Polyaniline
Copolymerization
Derivatives
Electric conductance
Electrochemistry
Reaction kinetics
Solutions
Stoichiometry
Synthesis (chemical)
Aniline
Derivatization
O-aminobenzylamine
Polyaniline
Amines
description The electrochemical copolymerization of aniline and o-aminobenzylamine (ABA) leads to a polymer with aliphatic amino groups able to be derivatized. The synthesized material has a stoichiometry ABA:aniline ca. 1:1 when their ratio in the precursor solution range between 90:10 and 75:25. It presents similar conducting properties as polyaniline in acid medium. The conductance of the prepared polymer shows significant improvement compared to polyaniline in weak acidic to neutral media. The resulting product is able to be derivatized by mild reactions with molecules bearing a carboxylate or a carbonyl group. We show that approximately 20% of the added functional groups can be easily modified. © 2005 Elsevier B.V. All rights reserved.
title Electrochemical copolymerization of aniline and ortho-aminobenzylamine. Studies on its conductivity and chemical derivatization
title_short Electrochemical copolymerization of aniline and ortho-aminobenzylamine. Studies on its conductivity and chemical derivatization
title_full Electrochemical copolymerization of aniline and ortho-aminobenzylamine. Studies on its conductivity and chemical derivatization
title_fullStr Electrochemical copolymerization of aniline and ortho-aminobenzylamine. Studies on its conductivity and chemical derivatization
title_full_unstemmed Electrochemical copolymerization of aniline and ortho-aminobenzylamine. Studies on its conductivity and chemical derivatization
title_sort electrochemical copolymerization of aniline and ortho-aminobenzylamine. studies on its conductivity and chemical derivatization
publishDate 2006
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15726657_v587_n1_p60_Raffa
http://hdl.handle.net/20.500.12110/paper_15726657_v587_n1_p60_Raffa
_version_ 1768546271387189248

Ejemplares similares