The present work highlights the possibility to employ an innovative green polyaniline as sensing device for force or pressure measuring systems. The electromechanical properties of polyanilines prepared by two different approaches (PANI1 from a traditional method and PANI2 from a green route) were investigated and their variation of resistance during loading/unloading cycles (0-100 kN) were compared. We observed that PANI2 shows similar piezoresistivity to PANI1 but higher electromechanical response and higher resistance that makes it more suitable for this kind of applications.
Electromechanical properties of polyanilines prepared by two different approaches and their applicability in force measurements / C. Della Pina, E. Zappa, G. Busca, A. Sironi, E. Falletta. - In: SENSORS AND ACTUATORS. B, CHEMICAL. - ISSN 0925-4005. - 201(2014), pp. 395-401. [Epub ahead of print]
Titolo: | Electromechanical properties of polyanilines prepared by two different approaches and their applicability in force measurements |
Autori: | |
Parole Chiave: | Green synthesis; Piezoresistivity; Polyaniline; Sensors |
Settore Scientifico Disciplinare: | Settore CHIM/03 - Chimica Generale e Inorganica Settore CHIM/02 - Chimica Fisica Settore CHIM/05 - Scienza e Tecnologia dei Materiali Polimerici Settore ING-IND/23 - Chimica Fisica Applicata |
Data di pubblicazione: | 2014 |
Rivista: | |
Tipologia: | Article (author) |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.snb.2014.04.105 |
Appare nelle tipologie: | 01 - Articolo su periodico |