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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Electrospun natural rubber fibers-based flexible conductive membranes

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Author(s):
Guilherme Dognani [1] ; André Antunes da Silva [2] ; Flávio Camargo Cabrera [3] ; Fabrício Luiz Faita [4] ; Carlos Alberto Tello Saénz [5] ; Ivan Helmulth Bechtold [6] ; Aldo Eloízo Job [7] ; Deuber Lincon da Silva Agostini [8]
Total Authors: 8
Affiliation:
[1] Universidade Estadual Paulista “Júlio de Mesquita Filho”. Faculdade de Ciências e Tecnologia. Departamento de Física - Brasil
[2] Universidade Estadual Paulista “Júlio de Mesquita Filho”. Faculdade de Ciências e Tecnologia. Departamento de Física - Brasil
[3] Universidade Estadual Paulista “Júlio de Mesquita Filho”. Faculdade de Ciências e Tecnologia. Departamento de Física - Brasil
[4] Universidade Federal do Rio Grande do Sul. Instituto de Física - Brasil
[5] Universidade Federal do Rio Grande do Sul. Instituto de Física - Brasil
[6] Universidade Federal de Santa Catarina. Departamento de Física - Brasil
[7] Universidade Estadual Paulista “Júlio de Mesquita Filho”. Faculdade de Ciências e Tecnologia. Departamento de Física - Brasil
[8] Universidade Estadual Paulista “Júlio de Mesquita Filho”. Faculdade de Ciências e Tecnologia. Departamento de Física - Brasil
Total Affiliations: 8
Document type: Journal article
Source: MATERIA-RIO DE JANEIRO; v. 25, n. 3 2020-09-16.
Abstract

ABSTRACT In recent years, the technique of electrospinning has been used to develop a novel class of micro- and nanoscale materials based on fibrous structures. Several polymers, in particular elastomers, that have been implemented in this process rely on properties such as elasticity, flexibility, biocompatibility, and low cost. Herein, we describe for the first time the electrospinning of natural rubber fibers without polymeric matrix to obtain self-standing non-woven mats and oriented elastomeric fibers. The fibers average diameters were approximately 5.5 µm. Polyaniline (PAni) was deposited on the membrane surface in order to enhance the conductive properties making easy the charge transportation. We have obtained biocompatible and flexible fibrous materials using natural rubber, this research opens up possibilities of using micro and nanofibers of only-natural rubber in many applications including sensors preparation. (AU)

FAPESP's process: 13/18692-6 - Electrospinning nanofibers vucanized natural rubber with polyaniline
Grantee:Guilherme Dognani
Support Opportunities: Scholarships in Brazil - Master