Skip to main content
Log in

Melting and crystallization of poly(3-hydroxybutyrate)/carbon black compounds. Effect of heating and cooling cycles on phase transition

  • Article
  • Published:
Journal of Materials Research Aims and scope Submit manuscript

Abstract

Compounds of poly(3-hydroxybutyrate) (PHB) and carbon black (CB) with CB content ranging between 0.5 and 10% were prepared in an internal mixer. The effect of heating and cooling rates on the crystallization and melting of PHB/CB compounds was investigated by differential scanning calorimetry (DSC), and its morphology analyzed by optical microscopy (OM). Results showed that PHB and its compounds partially crystallize from the melt during cooling and partially cold crystallize on reheating, with the amount of polymer crystallizing in each stage depending strongly on the cooling rate. Melting is usually shown in DSC scans as complex (double) peaks, which are influenced by the heating/reheating thermal cycles. The melting and cold crystallization temperatures, and the rates of phase change depend strongly on the cooling and heating rates and CB content. CB acts as a nucleating agent, promoting the melt and cold crystallization of PHB as well as increasing the number of spherulites, with a mild effect on the melting transition. Light microscopy images suggest that a secondary crystallization of PHB also occurs during storage at room temperature.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

FIG. 1
FIG. 2
FIG. 3
FIG. 4
FIG. 5
FIG. 6
FIG. 7
FIG. 8
FIG. 9
FIG. 10
FIG. 11
FIG. 12
FIG. 13
FIG. 14
FIG. 15
FIG. 16
FIG. 17

Similar content being viewed by others

References

  1. C. Bastioli: Handbook of Biodegradable Polymers (Rapra Technology, Shawbury, UK, 2005); p. 552.

    Google Scholar 

  2. E. Zini and M. Scandola: Green composites: An overview. Polym. Compos. 32, 1905 (2011).

    Article  CAS  Google Scholar 

  3. M.M. Reddya, S. Vivekanandhan, M. Misra, S.K. Bhatia, and A.K. Mohanty: Biobased plastics and bionanocomposites: Current status and future opportunities. Prog. Polym. Sci. 38, 1653 (2013).

    Article  Google Scholar 

  4. Y. Doi: Microbial Polyesters (Wiley-VCH, New York, 1990); p. 156.

    Google Scholar 

  5. P.J. Hocking and R.H. Marchessault: Biopolymers (PHA). In Chemistry and Technology of Biodegradable Polymers, G.J.L. Griffin ed.; Chapman & Hall/Backie: London, 1994.

    Google Scholar 

  6. A. Hodzic: Bacterialpolyester-based biocomposites: A review. In Natural Fibers, Biopolymers, and Biocomposites, A.K. Mohanty, M. Misra, and L.T. Drzal eds.; Taylor & Francis/CRC Press: Boca Raton, USA, 2005.

    Google Scholar 

  7. S. Philip, T. Keshavarz, and I. Roy: Polyhydroxyalkanoates: Biodegradable polymers with arrange of applications (review). J. Chem. Technol. Biotechnol. 82, 233 (2007).

    Article  CAS  Google Scholar 

  8. S. Gogolewski, M. Jonanovic, S.M. Perren, J.G. Dillon, and M.K. Hughes: The effect of melt-processing on the degradation of selected polyhydroxy acids: Polylactides, polyhydroxybutyrate, and polyhydroxybutyrate-co-valerates. Polym. Degrad. Stab. 40, 313 (1993).

    Article  CAS  Google Scholar 

  9. L.M.W.K. Gunaratne and R.A. Shanks: Multiple melting behavior of poly(3-hydroxybutyrate-co-hydroxyvalerate) using step-scan DSC. Eur. Polym. J. 41, 2980 (2005).

    Article  CAS  Google Scholar 

  10. S.K. Reddy, R. Ghai, and V.C. Kalia: Polyhydroxyalkanoates: An overview. Bioresour. Technol. 87, 137 (2003).

    Article  CAS  Google Scholar 

  11. M. Mucha, J. Marszałek, and A. Fidrych: Crystallization of isotactic polypropylene containing carbon black as a filler. Polymer 41, 4137 (2000).

    Article  CAS  Google Scholar 

  12. Z. Jiang, J. Jin, C. Xiao, and X. Li: Effect of surface modification of carbon black (CB) on the morphology and crystallization of poly(ethylene terephthalate)/CB masterbatch. Colloids Surf., A 395, 105 (2012).

    Article  CAS  Google Scholar 

  13. M. Razavi-Nouri, M. Ghorbanzadeh-Ahangari, A. Fereidoon, and M. Jahanshahi: Effect of carbon nanotubes content on crystallization kinetics and morphology of polypropylene. Polym. Test. 28, 46 (2009).

    Article  CAS  Google Scholar 

  14. K. Pielichowska and K. Pielichowski: Crystallization behaviour of PEO with carbon-based nanonucleants for thermal energy storage. Thermochim. Acta 10, 173 (2010).

    Article  Google Scholar 

  15. A.I. Medalia: Carbon black. In Mixing and Compounding of Polymers, I. Manas-Zloczower and Z. Tadmor eds.; Hanser: Munich, 1994; pp. 493–519, 1182.

    Google Scholar 

  16. D.G. Papageorgiou, E. Zhuravlev, G.Z. Papageorgiou, D. Bikiaris, K. Chrissafis, and C. Schick: Kinetics of nucleation and crystallization in poly(butylene succinate) nanocomposites. Polymer 55, 6725 (2014).

    Article  CAS  Google Scholar 

  17. C. del Rı́o, M.C. Ojeda, and J.L. Acosta: Carbon black effect on the microstructure of incompatible polymer blends. Eur. Polym. J. 36, 1687 (2000).

    Article  Google Scholar 

  18. B. Wunderlich: Reversible crystallization and the rigid-amorphous phase in semicrystalline macromolecules. Prog. Polym. Sci. 28, 383 (2003).

    Article  CAS  Google Scholar 

  19. B. Wunderlich: One hundred years research on supercooling and superheating. Thermochim. Acta 467, 4 (2007).

    Article  Google Scholar 

  20. Cabot Corporation: Vulcan-m Carbon Black Product Data Sheet (Newton, Mass, 2014).

    Google Scholar 

  21. A.I. Medalia and L.W. Richards: Tinting strength of carbon black. J. Colloid Interface Sci. 40, 233 (1972).

    Article  CAS  Google Scholar 

  22. A. El-Hadi, R. Schnabel, E. Straube, G. Müller, and M. Riemschneider: Effect of melt processing on crystallization behavior and rheology of poly(3-hydroxybutyrate) (PHB) and its blends. Macromol. Mater. Eng. 287, 363 (2002).

    Article  CAS  Google Scholar 

  23. M. Wagner: Thermal Analysis in Practice (Mettler-Toledo, Schwerzenbach (Switzerland), 2010).

    Google Scholar 

  24. J.D. Menczel and R.B. Prime: Thermal Analysis of Polymers (Wiley, NewYork, 2009).

    Book  Google Scholar 

  25. P.J. Barham, A. Keller, E.L. Otun, and P.A. Holmes: Crystallization and morphology of a bacterial thermoplastic: poly-3-hydroxybutyrate. J. Mater. Sci. 19, 2781 (1984).

    Article  CAS  Google Scholar 

  26. P.B. Cipriano: Preparation and characterization of PHB/mesocarp of babassu compounds. MSc Dissertation in Materials Science and Engineering, Federal University of Campina Grande, Paraíba, Brazil, 2012.

  27. G.Z. Papageorgiou and C. Panayiotou: Crystallization and melting of biodegradable poly(propylene suberate). Thermochim. Acta 523, 187 (2011).

    Article  CAS  Google Scholar 

  28. Y. Furushima, M. Nakada, H. Takahashi, and K. Ishikiriyama. Study of melting and crystallization behavior of polyacrylonitrile using ultrafast differential scanning calorimetry. Polymer 55, 3075 (2014).

    Article  CAS  Google Scholar 

  29. A.J. Owen, J. Heinzel, Ž. Škrbić, and V. Divjaković: Crystallization and melting behaviour of PHB and PHB/HV copolymer. Polymer 33, 1563 (1992).

    Article  CAS  Google Scholar 

  30. J.E.K. Schawe and E. Bergman: Investigation of polymer melting by temperature modulated differential scanning calorimetry and it’s description using kinetic models. Thermochim. Acta 304–305, 179 (1997).

    Article  Google Scholar 

  31. J.E.K. Schawe and E. Bergmann: On the nature of multiple melting in poly(ethylene terephthalate) (PET) and its copolymers with cyclohexylene dimethylene terephthalate (PET/CT). Polymer 44, 1527 (2003).

    Article  Google Scholar 

  32. A. Toda, C. Tomita, M. Hikosaka, and Y. Saruyama: Melting of polymer crystals observed by temperature modulated d.s.c. and its kinetic modelling. Polymer 39, 5093 (1998).

    Article  CAS  Google Scholar 

  33. A. Asadinezhad, H. Ali Khonakdar, L. Häussler, U. Wagenknecht, and G. Heinrich: Crystallization and melting behavior of poly (ethylene succinate) in presence of graphene nanoplatelets. Thermochim. Acta 586, 17 (2014).

    Article  CAS  Google Scholar 

  34. A. Toda, K. Taguchi, K. Nozaki, and M. Konishi: Melting behaviors of polyethylene crystals: An application of fast-scan DSC. Polymer 55, 3186 (2014).

    Article  CAS  Google Scholar 

  35. N. Wang, R. Tu, X. Ma, Q. Xie, and X. Jiang: Melting behavior of typical thermoplastic materials—An experimental and chemical kinetics study. J. Hazard. Mater. 262, 9 (2013).

    Article  CAS  Google Scholar 

  36. L.G.M. Beekmans, D.W. van der Meer, and G.J. Vancso: Crystal melting and its kinetics on poly(ethylene oxide) by in situ atomic force microscopy. Polymer 43, 1887 (2002).

    Article  CAS  Google Scholar 

  37. T.G. Almeida: MSc Thesis in Materials Science and Engineering, Federal University of Campina Grande, Campina Grande, Paraíba, Brazil, 2015.

  38. R.M.R. Wellen, E.L. Canedo, and M.S. Rabello: Nonisothermal cold crystallization of poly(ethylene terephthalate). J. Mater. Res. 26, 1107 (2011).

    Article  CAS  Google Scholar 

  39. L. Finelli, V. Siracusa, N. Lotti, P. Marchese, and A. Munari: Poly(dithiotriethylene adipate): Melting behavior, crystallization kinetics and morphology. Eur. Polym. J. 41, 1909 (2005).

    Article  CAS  Google Scholar 

  40. R.M.R. Wellen, M.S. Rabello, I.C. Araújo, G.J.M. Fechine, and E.L. Canedo: Melting and crystallization of poly(3-hydroxybutyrate). Effect of heating/cooling rates on phase transformation. Polímeros 25, 296 (2015).

    Article  Google Scholar 

  41. R.M.R. Wellen, M.S. Rabello, G.J.M. Fechine, and E.L. Canedo: The melting behaviour of poly(3-hydroxybutyrate) by DSC. Polym. Test. 32, 215 (2013).

    Article  CAS  Google Scholar 

Download references

ACKNOWLEDGMENTS

Authors would like to thank PHB Industrial SA (Brazil) for kindly supplying PHB resin, and Ms. Maria do Bom Conselho Vitorino and Mr. Alceu Black for preparing the compounds. R.M.R.W. thanks CNPq/Brazil (MCTI/CNPq N 14/2012—Process No. 478124/2012-0) and E.L.C. thanks to FACEPE/PE/Brazil for the financial support.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Renate M.R. Wellen.

Supplementary Information: Melting and Crystallization Parameters

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Wellen, R.M., Canedo, E.L. & Rabello, M.S. Melting and crystallization of poly(3-hydroxybutyrate)/carbon black compounds. Effect of heating and cooling cycles on phase transition. Journal of Materials Research 30, 3211–3226 (2015). https://doi.org/10.1557/jmr.2015.287

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1557/jmr.2015.287

Navigation