Karakterisasi Material Polimer PVDF dengan Polarisasi Permukaan
DOI:
https://doi.org/10.21776/ub.jrm.2017.008.03.3Keywords:
PVDF, Surface Polarization, PFM, FTIRAbstract
Polivinylidene fluoride (PVDF) is one type of polymer. PVDF is commonly used as a force, heat and strain sensors due to its piezoelectric properties. However, it needs a special process to create the piezoelectric properties of PDVF. One of the special process to create the piezoelectric properties is surface polarization of PVDF. Two electrodes were placed on the surface of PVDF and a high-voltage DC electricity was used for polarization process. In this study, Piezoresponse Force Microscopy (PFM) and Fourier Transformed Infrared (FTIR) was used to determine the results of the surface polarization. The results showed that PVDF with lateral polarization has a more orderly domain direction and a higher β phase compared to unpolarized PVDF. In addition, the quality decreased with increasing the electrode distance in the lateral polarization.References
Spanu, A., Pinna, L., Viola, F., Seminara, L., Valle, M., Bonfiglio, A., & Cosseddu, P., 2016. A high-sensitivity tactile sensor based on piezoelectric polymer PVDF coupled to an ultra-low voltage organic transistor, Organic Electronics, 36, 57-60.
Kwon, K. S., & Ng, T. N., 2014. Improving electroactive polymer actuator by tuning ionic liquid concentration, Organic Electronics, 15(1), 294-298.
Saketi, P., Latifi, S. K., Hirvonen, J., Rajala, S., Vehkaoja, A., Salpavaara, T., ... & Kallio, P., 2015. PVDF microforce sensor for the measurement of Z-directional strength in paper fiber bonds, Sensors and Actuators A: Physical, 222, 194-203.
Guzmán, E., Cugnoni, J., & Gmür, T., 2015. Monitoring of composite structures using a network of integrated PVDF film transducers, Smart Materials and Structures, 24(5), 055017.
Hartono, A., & Priyambodo, P., 2016. Pengaruh Polling Medan Listrik Tinggi terhadap Struktur β Polyvinylidene Fluoride (PVDF), Al-Fiziya, 9(2), 62-73.
Gregorio, R., 1994, JR. and M. Cestari. J. Polym. Sci.: B: Polym, Phys, 32, 857.
Mizuno, M., 2014. Piezoelectric Effects and Materials. In Encyclopedia of Thermal Stresses, Springer Netherlands, pp. 3728-3735.
Fukada, E., 2000. History and recent progress in piezoelectric polymers. IEEE Transactions on ultrasonics, ferroelectrics, and frequency control, 47(6), 1277-1290.
Divya, S., & Hemalatha, J., 2017. Study on the enhancement of ferroelectric β phase in P (VDF-HFP) films under heating and poling conditions. European Polymer Journal, 88, 136-147.
Miao, H., Sun, Y., Zhou, X., Li, Y., & Li, F., 2014. Piezoelectricity and ferroelectricity of cellular polypropylene electrets films characterized by piezoresponse force microscopy. Journal of Applied Physics, 116(6), 066820.
Sharma, P., Poddar, S., Korlacki, R., Ducharme, S., & Gruverman, A., 2014. Investigation of ferroelectric domains in thin films of vinylidene fluoride oligomers, Applied Physics Letters, 105(2), 022906.
Soergel, E., 2011. Piezoresponse force microscopy (PFM), Journal of Physics D: Applied Physics, 44(46), 464003.
Cai, X., Lei, T., Sun, D., & Lin, L., 2017. A critical analysis of the α, β and γ phases in poly (vinylidene fluoride) using FTIR, RSC Advances, 7(25), 15382-15389.
Sharma, P., Wu, D., Poddar, S., Reece, T. J., Ducharme, S., & Gruverman, A., 2011. Orientational imaging in polar polymers by piezoresponse force microscopy, Journal of Applied Physics, 110(5), 052010.
Wang, F., Yang, B., Wei, J., & Zhang, K., 2014. Microstructure and Nanometer Scale Piezoelectric Properties of c-BN Thin Films With Cu Buffer Layer by Piezoresponse Force Microscopy, IEEE Transactions on Nanotechnology, 13(3), 442-445.
Schaab, J., Trassin, M., Scholl, A., Doran, A., Yan, Z., Bourret, E., ... & Meier, D., 2015. Ferroelectric domains in the multiferroic phase of ErMnO3 imaged by low-temperature photoemission electron microscopy, In Journal of Physics: Conference Series (Vol. 592, No. 1, p. 012120). IOP Publishing.
Baji, A., Mai, Y. W., Li, Q., & Liu, Y., 2011. Nanoscale investigation of ferroelectric properties in electrospun barium titanate/polyvinylidene fluoride composite fibers using piezoresponse force microscopy, Composites Science and Technology, 71(11), 1435-1440.
Mohammadi, B., Yousefi, A. A., & Bellah, S. M., 2007. Effect of tensile strain rate and elongation on crystalline structure and piezoelectric properties of PVDF thin films, Polymer testing, 26(1), 42-50.
Furukawa, T., Date, M., & Fukada, E., 1980. Hysteresis phenomena in polyvinylidene fluoride under high electric field, Journal of Applied Physics, 51(2), 1135-1141.
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