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Nanocellulose and chitosan based films as low cost, green piezoelectric materials

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Bibtex - Lataa

@article{291b65734ee440e9b383cb484a71fe2a,
title = "Nanocellulose and chitosan based films as low cost, green piezoelectric materials",
abstract = "Nanocellulose and chitosan have recently started to get attention as environmentally friendly piezoelectric materials for sensor and energy harvesting applications. Conversely, current commercially available flexible piezoelectric films made of for example polyvinylidene difluoride (PVDF) are relatively expensive and made from non-renewable materials. We measured the piezoelectric responses (2–8 pC/N) for solvent casted films based on nanocellulose, microcrystalline chitosan and their blends. In addition, the tensile properties of the piezoelectric films were characterized to find out if chitosan could be used to enhance the flexibility of the brittle nanocellulose films. Based on the results, plain chitosan is an interesting piezoelectric material itself. In addition, blending nanocellulose and chitosan could be a potential method for tailoring the properties of solvent casted low cost, green piezoelectric films.",
author = "Aleksi H{\"a}nninen and Essi Sarlin and Inari Lyyra and Timo Salpavaara and Minna Kellom{\"a}ki and Sampo Tuukkanen",
year = "2018",
month = "12",
day = "15",
doi = "10.1016/j.carbpol.2018.09.001",
language = "English",
pages = "418--424",
journal = "Carbohydrate Polymers",
issn = "0144-8617",
publisher = "Elsevier",

}

RIS (suitable for import to EndNote) - Lataa

TY - JOUR

T1 - Nanocellulose and chitosan based films as low cost, green piezoelectric materials

AU - Hänninen, Aleksi

AU - Sarlin, Essi

AU - Lyyra, Inari

AU - Salpavaara, Timo

AU - Kellomäki, Minna

AU - Tuukkanen, Sampo

PY - 2018/12/15

Y1 - 2018/12/15

N2 - Nanocellulose and chitosan have recently started to get attention as environmentally friendly piezoelectric materials for sensor and energy harvesting applications. Conversely, current commercially available flexible piezoelectric films made of for example polyvinylidene difluoride (PVDF) are relatively expensive and made from non-renewable materials. We measured the piezoelectric responses (2–8 pC/N) for solvent casted films based on nanocellulose, microcrystalline chitosan and their blends. In addition, the tensile properties of the piezoelectric films were characterized to find out if chitosan could be used to enhance the flexibility of the brittle nanocellulose films. Based on the results, plain chitosan is an interesting piezoelectric material itself. In addition, blending nanocellulose and chitosan could be a potential method for tailoring the properties of solvent casted low cost, green piezoelectric films.

AB - Nanocellulose and chitosan have recently started to get attention as environmentally friendly piezoelectric materials for sensor and energy harvesting applications. Conversely, current commercially available flexible piezoelectric films made of for example polyvinylidene difluoride (PVDF) are relatively expensive and made from non-renewable materials. We measured the piezoelectric responses (2–8 pC/N) for solvent casted films based on nanocellulose, microcrystalline chitosan and their blends. In addition, the tensile properties of the piezoelectric films were characterized to find out if chitosan could be used to enhance the flexibility of the brittle nanocellulose films. Based on the results, plain chitosan is an interesting piezoelectric material itself. In addition, blending nanocellulose and chitosan could be a potential method for tailoring the properties of solvent casted low cost, green piezoelectric films.

U2 - 10.1016/j.carbpol.2018.09.001

DO - 10.1016/j.carbpol.2018.09.001

M3 - Article

SP - 418

EP - 424

JO - Carbohydrate Polymers

JF - Carbohydrate Polymers

SN - 0144-8617

ER -