Abstract
The effect of filler size and content in the thermal, mechanical, and electrical response of poly(vinylidene fluoride) (PVDF)/BaTiO3 nanocomposites has been investigated. Dielectric constant increases significantly with increasing filler content and decreasing filler size. Space charge effects at the interface between BaTiO3 and PVDF strongly influence the dielectric response. The electroactive β-phase of PVDF is nucleated by the presence of the ceramic filler, the effect being strongly dependent on filler size and independent on filler content. This filler/matrix interaction is also responsible for the variations observed in the activation energy of the thermal degradation of the polymer. Smaller particles lead to larger relative contact areas and are responsible for the main variations observed in the thermal, mechanical, and electrical properties of the composites.
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Nalwa HS (1991) J Macromol Sci C 31(4):341
Gregorio R, Ueno EM (1999) J Mater Sci 34(18):4489. doi:10.1023/a:1004689205706
Gregorio JR, Cestari M (1994) J Polym Sci B 32(5):859. doi:10.1002/polb.1994.090320509
Lovinger AJ (1982) In: Basset DC (ed) Developments in crystalline polymers. Elsevier, London
Sencadas V, Gregorio Filho R, Lanceros-Mendez S (2006) J Non Cryst Solids 352(21–22):2226. doi:10.1016/j.jnoncrysol.2006.02.052
Galasso FS, Kestigan M (2007) In: Inorganic syntheses. Wiley, New York. doi:10.1002/9780470132456.ch28
Carter CB, Grant Norton M (2007) Ceramic materials: science and engineering. Springer, New York
Jones M (1999) Mechanics of composite materials. Taylor & Francis, Philadelphia
de Mouro MFSFM, de Morais AB, Magalhães MG (2005) Materiais compósitos—materiais, fabrico e comportamento mecânico. Publindústria, Lisboa
Dias CJ, Das-Gupta DK (1996) IEEE Trans Dielectr Electr Insul 3(5):28
Newnham RE, Skinner DP, Cross LE (1978) Mater Res Bull 13(5):525. doi:10.1016/0025-5408(78)90161-7
Muralidhar C, Pillai PKC (1988) Mater Res Bull 23(3):323. doi:10.1016/0025-5408(88)90004-9
Gregorio R, Cestari M, Bernardino FE (1996) J Mater Sci 31(11):2925. doi:10.1007/bf00356003
Hsiang H-I, Lin K-Y, Yen F-S, Hwang C-Y (2001) J Mater Sci 36(15):3809. doi:10.1023/a:1017946405447
Luo XC, Chen L, Chen X, Huang Q (2004) J Mater Sci Technol 20(4):4
Chanmal CV, Jog JP (2008) eXPRESS Polym Lett 2(4):8
Firmino Mendes S, Costa C, Sencadas V, Serrado Nunes J, Costa P, Gregorio R, Gomez Ribelles J, Lanceros-Méndez S (2009) Appl Phys A 96(4):1037. doi:10.1007/s00339-009-5323-y
Costa CM, Firmino Mendes S, Sencadas V, Ferreira A, Gregorio R Jr, Gómez Ribelles JL, Lanceros-Méndez S (2010) J Non Cryst Solids 356(41–42):2127. doi:10.1016/j.jnoncrysol.2010.07.037
Sencadas V, Moreira VM, Lanceros-Méndez S, Pouzada AS, Gregório Filho R (2006) Mater Sci Forum 514–516:5
Sencadas V, Gregorio R, Lanceros-Méndez S (2009) J Macromol Sci B 48(3):514
Salimi A, Yousefi AA (2004) J Polym Sci B 42(18):3487. doi:10.1002/polb.20223
Silva MP, Sencadas V, Botelho G, Machado AV, Rolo AG, Rocha JG, Lanceros-Mendez S (2010) Mater Chem Phys 122(1):87. doi:10.1016/j.matchemphys.2010.02.067
Benz M, Euler WB, Gregory OJ (2000) Langmuir 17(1):239. doi:10.1021/la001206g
Nangia A, Desiraju GR (1999) Chem Commun (7):605
Garetz BA, Matic J, Myerson AS (2002) Phys Rev Lett 89(17):175501
Sencadas V, Costa C, Gómez Ribelles J, Lanceros-Mendez S (2010) J Mater Sci 45(5):1328. doi:10.1007/s10853-009-4086-3
Abraham FF (1970) Science 168(3933):833. doi:10.1126/science.168.3933.833
Falkand M, Knop O (1973) In: Franks F (ed) Water: a comprehensive treatise, vol 2. Plenum, New York, p 55
Sencadas V, Martins P, Pitães A, Benelmekki M, Gómez Ribelles JL, Lanceros-Mendez S (2011) Langmuir 27(11):7241. doi:10.1021/la2008864
Turi E (1997) Thermal characterization of polymeric materials. Academic Press, New York
Sencadas V, Lanceros-Méndez S, Mano JF (2004) Solid State Commun 129(1):5
Flynn JH, Wall LA (1966) J Polym Sci B 4(5):323. doi:10.1002/pol.1966.110040504
Ozawa T (1965) Bull Chem Soc Jpn 38(11):1881
Flynn JH, Wall LA (1967) J Polym Sci B 5(2):191. doi:10.1002/pol.1967.110050211
Mendes SF, Costa CM, Sencadas V, Pereira M, Wu A, Vilarinho PM, Gregorio R Jr, Lanceros-Méndez S (2011) Compos Sci Technol, submitted
Botelho G, Lanceros-Mendez S, Gonçalves AM, Sencadas V, Rocha JG (2008) J Non Cryst Solids 354(1):72. doi:10.1016/j.jnoncrysol.2007.07.012
Avilés M, Ginés J, del Rio J, Pascual J, Pérez-Rodríguez J, Sánchez-Soto P (2002) J Therm Anal Calorim 67(1):177. doi:10.1023/a:1013706501882
Sencadas V, Costa CM, Moreira V, Monteiro J, Mendiratta SK, Mano JF, Lanceros-Mendez S (2005) e-Polymers, art. nº 002
Kremer F, Schonhals A (2003) Broadband dielectric spectroscopy. Springer-Verlag, Berlin, Heidelberg
Van Beek LKH (1960) Physica 26(1):66. doi:10.1016/0031-8914(60)90115-4
Dyre JC (1988) J Appl Phys 64(5):2456
Bhimasankaram T, Suryanarama SV, Prasad G (1998) Curr Sci 74:967
Furukawa T, Ishida K, Fukada E (1979) J Appl Phys 50(7):4904. doi:10.1063/1.325592
Acknowledgements
This work is funded by FEDER funds through the “Programa Operacional Factores de Competitividade—COMPETE” and by national funds by FCT-Fundação para a Ciência e a Tecnologia, project references PTDC/CTM/69316/2006, PTDC/CTM-NAN/112574/2009, and NANO/NMed-SD/0156/2007. The authors also thank support from the COST Action MP1003, 2010 ‘European Scientific Network for Artificial Muscles’. V.S., S. F. M., and C. M. C. thank the FCT for the SFRH/BPD/63148/2009, SFRH/BD/22506/2005, and SFRH/BD/68499/2010 grants, respectively.
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Mendes, S.F., Costa, C.M., Caparros, C. et al. Effect of filler size and concentration on the structure and properties of poly(vinylidene fluoride)/BaTiO3 nanocomposites. J Mater Sci 47, 1378–1388 (2012). https://doi.org/10.1007/s10853-011-5916-7
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DOI: https://doi.org/10.1007/s10853-011-5916-7