Abstract
This study investigates the intercalation of nanoclay in partially miscible blends of poly(vinylidene fluoride) (PVDF) and acrylic rubber(ACM). Transmission electron microscopy and X-ray diffraction technique were used to investigate the formation of nanoscale polymer blend/clay hybrids. Using Infrared spectroscopy and X-ray analysis, the different polymorph formation in PVDF nanocomposite and conjugated phases of partially miscible nanocomposite was studied. Nanoclay was found to induce β and γ polymorphs while ACM tend to induce α phase in this polymer system. It was shown that PVDF chains in ACM-rich phase of partially miscible nanocomposites interact with ACM chains which in return form α polymorph in the presence of ACM. Further observations revealed that nanoclay in α polymorph is wrapped by ACM molecules.
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Yang J, Wang J, Zhang Q, Chen F, Deng H et al (2011) Cooperative effect of shear and nanoclay on the formation of polar phase in poly(vinylidene fluoride) and the resultant properties. Polymer 52:4970–4978
Guerra G, Karasz FE, MacKnight WJ (1986) On blends of poly(vinylidene fluoride) and poly(vinyl fluoride). Macromolecules 19:1935–1938
Gregorio Jr R, Borges DS (2008) Effect of crystallization rate on the formation of the polymorphs of solution cast poly(vinylidene fluoride). Polymer 49:4009–4016
Hattori T, Hikosaka M, Ohigashi H (1996) The crystallization behaviour and phase diagram of extended-chain crystals of poly(vinylidene fluoride) under high pressure. Polymer 37:85–91
Abolhasani MM, Zarejousheghani F, Cheng Z, Naebe M (2015) A facile method to enhance ferroelectric properties in PVDF nanocomposites. RSC Adv 5:22471–22479
Song R, Jin H, Li X, Fei L, Zhao Y et al (2015) A rectification-free piezo-supercapacitor with a polyvinylidene fluoride separator and functionalized carbon cloth electrodes. J Mater Chem A 3:14963–14970
Priya L, Jog J (2002) Poly(vinylidene fluoride)/clay nanocomposites prepared by melt intercalation: crystallization and dynamic mechanical behavior studies. J Polym Sci Part B: Polym Phys 40:1682–1689
Priya L, Jog J (2003) Polymorphism in intercalated poly(vinylidene fluoride)/clay nanocomposites. J Appl Polym Sci 89:2036–2040
Priya L, Jog J (2003) Intercalated poly(vinylidene fluoride)/clay nanocomposites: structure and properties. J Polym Sci Part B: Polym Phys 41:31–38
Shah D, Maiti P, Gunn E, Schmidt DF, Jiang DD et al (2004) Dramatic enhancements in toughness of polyvinylidene fluoride nanocomposites via nanoclay-directed crystal structure and morphology. Adv Mater 16:1173–1177
Buckley J, Cebe P, Cherdack D, Crawford J, Ince BS et al (2006) Nanocomposites of poly(vinylidene fluoride) with organically modified silicate. Polymer 47:2411–2422
Asai K, Okamoto M, Tashiro K (2008) Crystallization behavior of nano-composite based on poly(vinylidene fluoride) and organically modified layered titanate. Polymer 49:4298–4306
Asai K, Okamoto M, Tashiro K (2008) Real-time investigation of crystallization in poly(vinylidene fluoride)-based nano-composites probed by infrared spectroscopy. Polymer 49:5186–5190
Abolhasani MM, Naebe M, Jalali-Arani A, Guo Q (2014) Crystalline structures and α → β and γ polymorphs transformation induced by nanoclay in PVDF-based nanocomposite. Nano 9:1450065
Ramasundaram S, Yoon S, Kim KJ, Park C (2008) Preferential formation of electroactive crystalline phases in poly(vinylidene fluoride)/organically modified silicate nanocomposites. J Polym Sci Part B: Polym Phys 46:2173–2187
Abolhasani MM, Naebe M, Guo Q (2014) A new approach for mechanisms of ferroelectric crystalline phase formation in PVDF nanocomposites. Phys Chem Chem Phys 16:10679–10687
Li Y, Iwakura Y, Shimizu H (2008) Polymer crystallites with few tie molecules from a miscible polymer blend. Macromolecules 41:3396–3400
Li Y, Iwakura Y, Zhao L, Shimizu H (2008) Nanostructured poly(vinylidene fluoride) materials by melt blending with several percent of acrylic rubber. Macromolecules 41:3120–3124
Li Y, Oono Y, Kadowaki Y, Inoue T, Nakayama K et al (2006) A novel thermoplastic elastomer by reaction-induced phase decomposition from a miscible polymer blend. Macromolecules 39:4195–4201
Abolhasani MM, Jalali-Arani A, Nazockdast H, Guo Q (2013) Poly(vinylidene fluoride)-acrylic rubber partially miscible blends: crystallization within conjugated phases induce dual lamellar crystalline structure. Polymer 54:4686–4701
Abolhasani MM, Guo Q, Jalali-Arani A, Nazockdast H (2013) Poly(vinylidene fluoride)–acrylic rubber partially miscible blends: phase behavior and its effects on the mechanical properties. J Appl Polym Sci 130:1247–1258
Abolhasani MM, Rezaei Abadchi M, Magniez K, Guo Q (2015) Fold surface free energy determination of PVDF lamellae in new miscible blends of PVDF/ACM by different thermal analysis technique. J Therm Anal Calorim 119:527–536
Abolhasani MM, Naebe M, Jalali-Arani A, Guo Q (2014) Influence of miscibility phenomenon on crystalline polymorph transition in poly(vinylidene fluoride)/acrylic rubber/clay nanocomposite hybrid. PloS one 9:e88715
Cullity B (1978) Elements of X-ray Diffraction. Addison-Wesley, Reading
Vaia RA, Jandt KD, Kramer EJ, Giannelis EP (1995) Kinetics of polymer melt intercalation. Macromolecules 28:8080–8085
Xie W, Gao Z, Pan W-P, Hunter D, Singh A et al (2001) Thermal degradation chemistry of alkyl quaternary ammonium montmorillonite. Chem Mater 13:2979–2990
Cervantes-Uc JM, Cauich-Rodríguez JV, Vázquez-Torres H, Garfias-Mesías LF, Paul DR (2007) Thermal degradation of commercially available organoclays studied by TGA–FTIR. Thermochim Acta 457:92–102
Sharma M, Madras G, Bose S (2014) Process induced electroactive β-polymorph in PVDF: effect on dielectric and ferroelectric properties. Phys Chem Chem Phys 16:14792–14799
Salimi A, Yousefi A (2003) Analysis method: FTIR studies of β-phase crystal formation in stretched PVDF films. Polym Test 22:699–704
Bormashenko Y, Pogreb R, Stanevsky O, Bormashenko E (2004) Vibrational spectrum of PVDF and its interpretation. Polym Test 23:791–796
Lanceros-Mendez S, Mano J, Costa A, Schmidt V (2001) FTIR and DSC studies of mechanically deformed β-PVDF films. J Macromol Sci Part B 40:517–527
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Abolhasani, M.M., Fashandi, H. & Naebe, M. Crystalline polymorph transition in poly(vinylidene fluoride) (PVDF)/acrylic rubber(ACM)/clay partially miscible hybrid. Polym. Bull. 73, 65–73 (2016). https://doi.org/10.1007/s00289-015-1472-7
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DOI: https://doi.org/10.1007/s00289-015-1472-7