The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Cellulose Nanofibril Film as a Piezoelectric Sensor Material
Open accessAbstract
Self-standing films (45 μm thick) of native cellulose nanofibrils (CNFs) were synthesized and characterized for their piezoelectric response. The surface and the microstructure of the films were evaluated with image-based analysis and scanning electron microscopy (SEM). The measured dielectric properties of the films at 1 kHz and 9.97 GHz indicated a relative permittivity of 3.47 and 3.38 and loss tangent tan δ of 0.011 and 0.071, respectively. The films were used as functional sensing layers in piezoelectric sensors with corresponding sensitivities of 4.7-6.4 pC/N in ambient conditions. This piezoelectric response is expected to increase remarkably upon film polarization resulting from the alignment of the cellulose crystalline regions in the film. The CNF sensor characteristics were compared with those of polyvinylidene fluoride (PVDF) as reference piezoelectric polymer. Overall, the results suggest that CNF is a suitable precursor material for disposable piezoelectric sensors, actuators, or energy generators with potential applications in the fields of electronics, sensors, and biomedical diagnostics.
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Cites
Cellulose nanomaterials review: structure, properties and nanocomposites
Moon, R. J., Martini, A., Nairn, J., Simonsen, J., & Youngblood, J. (2011) · Chemical Society Reviews · doi:10.1039/c0cs00108b · Cited by 6,756
Pääkkö, M., Ankerfors, M., Kosonen, H., Nykänen, A., Ahola, S., Österberg, M., Ruokolainen, J., Laine, J., Larsson, P. T., Ikkala, O., et al. (2007) · Biomacromolecules · doi:10.1021/bm061215p · Cited by 1,962
Fukada, E. (1955) · Journal of the Physical Society of Japan · doi:10.1143/jpsj.10.149 · Cited by 277
Cited by
Advances in Piezoelectric Polymer Composites for Energy Harvesting Applications: A Systematic Review
Mishra, S., Unnikrishnan, L., Nayak, S. K., & Mohanty, S. (2019) · Macromolecular Materials and Engineering · doi:10.1002/mame.201800463 · Cited by 556
Cellulose nanocrystals: Pretreatments, preparation strategies, and surface functionalization
Rana, A. K., Frollini, E., & Thakur, V. K. (2021) · International Journal of Biological Macromolecules · doi:10.1016/j.ijbiomac.2021.05.119 · Cited by 412
Liu, S., Yu, J.-M., Gan, Y.-C., Qiu, X.-Z., Gao, Z.-C., Wang, H., Chen, S.-X., Xiong, Y., Liu, G.-H., Lin, S.-E., et al. (2023) · Military Medical Research · doi:10.1186/s40779-023-00448-w · Cited by 357
Wood-Based Flexible Electronics
Fu, Q., Chen, Y., & Sorieul, M. (2020) · ACS Nano · doi:10.1021/acsnano.9b09817 · Cited by 269
Biodegradable Piezoelectric Polymers: Recent Advancements in Materials and Applications
Ali, M., Bathaei, M. J., Istif, E., Karimi, S. N. H., & Beker, L. (2023) · Advanced Healthcare Materials · doi:10.1002/adhm.202300318 · Cited by 211
Metadata
- Authors
- Rajala, S., Siponkoski, T., Sarlin, E., Mettänen, M., Vuoriluoto, M., Pammo, A., Juuti, J., Rojas, O. J., Franssila, S., & Tuukkanen, S.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-06-07
- Volume
- 8
- Issue
- 24
- Pages
- 15607-15614
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2396528463
- Cited by
- 320
- References
- 3
- FWCI
- 7.89
- Type
- journal article
- Language
- en
- Open access
- green
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