DUGiDocsHigh electrical and electrochemical properties in bacterial cellulose/polypyrrole membranes
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2017-05-30T10:25:24Z
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2017-05-30T10:25:24Z
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2017-06
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0014-3057
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dc.description.abstract
The purpose of the current work was to produce conducting electroactive membranes from bacterial cellulose (BC) coated with polypyrrole (PPy) via in situ chemical polymerization of pyrrole at 4 °C using FeCl3 as oxidant agent. The electrical conductivity, tensile, thermal and electrochemical properties of BC-PPy membranes were investigated. The results revealed that the uniformly coating of PPy nanoparticles on the surface of BC template achieved high electrical conductivity of 3.39 S cm−1 and a specific capacitance of 191.94 F g−1 at 5 mv s−1 scan rate. The high conductivity and specific capacitance of the present BC-PPy membranes opens new potential applications for BC in various fields as biosensors, flexible electronics, or energy storage devices
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This work was supported by Erasmus Mundus project Techno II (Grant No. 372228-1-2012-1-FR-ERA MUNDUS-EMA21). The authors also wish to thank to the Spanish Ministry of Economy and Competitiveness for the funded research project CTM2011-28506
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application/pdf
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eng
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Elsevier
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info:eu-repo/grantAgreement/MICINN//CTM2011-28506-C02-01/ES/NUEVOS BIO-MATERIALES A PARTIR DE CELULOSA MICROFIBRILADA Y CELULOSA BACTERIANA/
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Reproducció digital del document publicat a: http://dx.doi.org/10.1016/j.eurpolymj.2017.03.021
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© European Polymer Journal, 2017, vol. 91, p. 1-9
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Articles publicats (D-EQATA)
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Tots els drets reservats
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dc.title
High electrical and electrochemical properties in bacterial cellulose/polypyrrole membranes
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info:eu-repo/semantics/article
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info:eu-repo/semantics/embargoedAccess
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Cap
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info:eu-repo/date/embargoEnd/2026-01-01
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info:eu-repo/semantics/publishedVersion
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