Table of Contents
Journal of Polymers
Volume 2016, Article ID 2658747, 9 pages
http://dx.doi.org/10.1155/2016/2658747
Research Article

Effect of Urea Concentration on the Viscosity and Thermal Stability of Aqueous NaOH/Urea Cellulose Solutions

1Department of Chemical and Process Engineering, University of Canterbury, Private Bag 4800, Christchurch 8020, New Zealand
2Biomolecular Interaction Centre, University of Canterbury, Private Bag 4800, Christchurch 8020, New Zealand
3Department of Chemical and Materials Engineering, University of Auckland, 20 Symonds Street, Auckland 1142, New Zealand
4Institute for Bioengineering, School of Engineering, The University of Edinburgh, Colin Maclaurin Road, Edinburgh EH9 3DW, UK

Received 21 July 2016; Revised 20 September 2016; Accepted 9 October 2016

Academic Editor: Cornelia Vasile

Copyright © 2016 Tim Huber et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. D. Klemm, B. Heublein, H.-P. Fink, and A. Bohn, “Cellulose: fascinating biopolymer and sustainable raw material,” Angewandte Chemie-International Edition, vol. 44, no. 22, pp. 3358–3393, 2005. View at Publisher · View at Google Scholar · View at Scopus
  2. W. De Oliveira and W. G. Glasser, “Hydrogels from polysaccharides. I. Cellulose beads for chromatographic support,” Journal of Applied Polymer Science, vol. 60, no. 1, pp. 63–73, 1996. View at Google Scholar · View at Scopus
  3. A. Sannino, S. Pappadà, M. Madaghiele, A. Maffezzoli, L. Ambrosio, and L. Nicolais, “Crosslinking of cellulose derivatives and hyaluronic acid with water-soluble carbodiimide,” Polymer, vol. 46, no. 25, pp. 11206–11212, 2005. View at Publisher · View at Google Scholar · View at Scopus
  4. P. Navard, F. Wendler, F. Meister, M. Bercea, and T. Budtova, “Preparation and properties of cellulose solutions,” in The European Polysaccharide Network of Excellence (EPNOE), P. Navard, Ed., pp. 91–152, Springer, Berlin, Germany, 2013. View at Publisher · View at Google Scholar
  5. J. Trygg, P. Fardim, M. Gericke, E. Mäkilä, and J. Salonen, “Physicochemical design of the morphology and ultrastructure of cellulose beads,” Carbohydrate Polymers, vol. 93, no. 1, pp. 291–299, 2013. View at Publisher · View at Google Scholar · View at Scopus
  6. J. Zhou, C. Chang, R. Zhang, and L. Zhang, “Hydrogels prepared from unsubstituted cellulose in NaOH/urea aqueous solution,” Macromolecular Bioscience, vol. 7, no. 6, pp. 804–809, 2007. View at Publisher · View at Google Scholar · View at Scopus
  7. J. Cai and L. Zhang, “Rapid dissolution of cellulose in LiOH/urea and NaOH/urea aqueous solutions,” Macromolecular Bioscience, vol. 5, no. 6, pp. 539–548, 2005. View at Publisher · View at Google Scholar · View at Scopus
  8. X. Luo and L. Zhang, “New solvents and functional materials prepared from cellulose solutions in alkali/urea aqueous system,” Food Research International, vol. 52, no. 1, pp. 387–400, 2013. View at Publisher · View at Google Scholar · View at Scopus
  9. J. Cai, L. Zhang, S. Liu et al., “Dynamic self-assembly induced rapid dissolution of cellulose at low temperatures,” Macromolecules, vol. 41, no. 23, pp. 9345–9351, 2008. View at Publisher · View at Google Scholar · View at Scopus
  10. B. Xiong, P. Zhao, K. Hu, L. Zhang, and G. Cheng, “Dissolution of cellulose in aqueous NaOH/urea solution: role of urea,” Cellulose, vol. 21, no. 3, pp. 1183–1192, 2014. View at Publisher · View at Google Scholar · View at Scopus
  11. N. Isobe, K. Noguchi, Y. Nishiyama, S. Kimura, M. Wada, and S. Kuga, “Role of urea in alkaline dissolution of cellulose,” Cellulose, vol. 20, no. 1, pp. 97–103, 2013. View at Publisher · View at Google Scholar · View at Scopus
  12. A. Lu, Y. Liu, L. Zhang, and A. Potthast, “Investigation on metastable solution of cellulose dissolved in NaOH/urea aqueous system at low temperature,” The Journal of Physical Chemistry B, vol. 115, no. 44, pp. 12801–12808, 2011. View at Publisher · View at Google Scholar · View at Scopus
  13. Y. Song, Y. Sun, X. Zhang, J. Zhou, and L. Zhang, “Homogeneous quaternization of cellulose in NaOH/Urea aqueous solutions as gene carriers,” Biomacromolecules, vol. 9, no. 8, pp. 2259–2264, 2008. View at Publisher · View at Google Scholar · View at Scopus
  14. B. Medronho and B. Lindman, “Brief overview on cellulose dissolution/regeneration interactions and mechanisms,” Advances in Colloid and Interface Science, vol. 222, pp. 502–508, 2015. View at Publisher · View at Google Scholar · View at Scopus
  15. R. Yudiantí, M. Karina, M. Sakamoo, and J.-I. Azuma, “Effects of salts on rheological behaviour of salvia hydrogels,” Macromolecular Research, vol. 17, no. 5, pp. 332–338, 2009. View at Publisher · View at Google Scholar · View at Scopus
  16. J. Cai and L. Zhang, “Unique gelation behavior of cellulose in NaOH/urea aqueous solution,” Biomacromolecules, vol. 7, no. 1, pp. 183–189, 2006. View at Publisher · View at Google Scholar · View at Scopus
  17. F. A. Aouada, M. R. De Moura, W. J. Orts, and L. H. C. Mattoso, “Preparation and characterization of novel micro- and nanocomposite hydrogels containing cellulosic fibrils,” Journal of Agricultural and Food Chemistry, vol. 59, no. 17, pp. 9433–9442, 2011. View at Publisher · View at Google Scholar · View at Scopus
  18. T. Huber, J. Müssig, O. Curnow, S. Pang, S. Bickerton, and M. P. Staiger, “A critical review of all-cellulose composites,” Journal of Materials Science, vol. 47, no. 3, pp. 1171–1186, 2012. View at Publisher · View at Google Scholar · View at Scopus
  19. Y. Wang and L. Chen, “Impacts of nanowhisker on formation kinetics and properties of all-cellulose composite gels,” Carbohydrate Polymers, vol. 83, no. 4, pp. 1937–1946, 2011. View at Publisher · View at Google Scholar · View at Scopus
  20. R. Gavillon and T. Budtova, “Kinetics of cellulose regeneration from cellulose-NaOH-water gels and comparison with cellulose-n-methylmorpholine-N-oxide-water solutions,” Biomacromolecules, vol. 8, no. 2, pp. 424–432, 2007. View at Publisher · View at Google Scholar · View at Scopus
  21. X. Qin, A. Lu, J. Cai, and L. Zhang, “Stability of inclusion complex formed by cellulose in NaOH/urea aqueous solution at low temperature,” Carbohydrate Polymers, vol. 92, no. 2, pp. 1315–1320, 2013. View at Publisher · View at Google Scholar · View at Scopus
  22. M. C. Dixon, “Quartz crystal microbalance with dissipation monitoring: enabling real-time characterization of biological materials and their interactions,” Journal of Biomolecular Techniques, vol. 19, no. 3, pp. 151–158, 2008. View at Google Scholar · View at Scopus
  23. M. Nirschl, M. Schreiter, and J. Vörös, “Comparison of FBAR and QCM-D sensitivity dependence on adlayer thickness and viscosity,” Sensors and Actuators A: Physical, vol. 165, no. 2, pp. 415–421, 2011. View at Publisher · View at Google Scholar · View at Scopus
  24. K. Abe and H. Yano, “Formation of hydrogels from cellulose nanofibers,” Carbohydrate Polymers, vol. 85, no. 4, pp. 733–737, 2011. View at Publisher · View at Google Scholar · View at Scopus
  25. C. Chang, L. Zhang, J. Zhou, L. Zhang, and J. F. Kennedy, “Structure and properties of hydrogels prepared from cellulose in NaOH/urea aqueous solutions,” Carbohydrate Polymers, vol. 82, no. 1, pp. 122–127, 2010. View at Publisher · View at Google Scholar · View at Scopus
  26. B. A. Garetz, J. E. Aber, N. L. Goddard, R. G. Young, and A. S. Myerson, “Nonphotochemical, polarization-dependent, laser-induced nucleation in supersaturated aqueous urea solutions,” Physical Review Letters, vol. 77, no. 16, pp. 3475–3476, 1996. View at Publisher · View at Google Scholar · View at Scopus
  27. H. Bingrong, S. Genbo, and H. Youping, “Growth of large size urea crystals,” Journal of Crystal Growth, vol. 102, no. 4, pp. 762–764, 1990. View at Publisher · View at Google Scholar · View at Scopus
  28. M. Salvalaglio, T. Vetter, F. Giberti, M. Mazzotti, and M. Parrinello, “Uncovering molecular details of urea crystal growth in the presence of additives,” Journal of the American Chemical Society, vol. 134, no. 41, pp. 17221–17223, 2012. View at Publisher · View at Google Scholar · View at Scopus
  29. J. Cai, L. Zhang, C. Chang, G. Cheng, X. Chen, and B. Chu, “Hydrogen-bond-induced inclusion complex in aqueous cellulose/LiOH/urea solution at low temperature,” ChemPhysChem, vol. 8, no. 10, pp. 1572–1579, 2007. View at Publisher · View at Google Scholar · View at Scopus
  30. M. Rodahl and B. Kasemo, “On the measurement of thin liquid overlayers with the quartz-crystal microbalance,” Sensors and Actuators, A: Physical, vol. 54, no. 1–3, pp. 448–456, 1996. View at Publisher · View at Google Scholar · View at Scopus
  31. M. L. Williams, R. F. Landel, and J. D. Ferry, “The temperature dependence of relaxation mechanisms in amorphous polymers and other glass-forming liquids,” Journal of the American Chemical Society, vol. 77, no. 14, pp. 3701–3707, 1955. View at Publisher · View at Google Scholar · View at Scopus
  32. N. Isobe, S. Kimura, M. Wada, and S. Kuga, “Mechanism of cellulose gelation from aqueous alkali-urea solution,” Carbohydrate Polymers, vol. 89, no. 4, pp. 1298–1300, 2012. View at Publisher · View at Google Scholar · View at Scopus
  33. G. Wei, H. Xu, P. T. Ding, S. M. Li, and J. M. Zheng, “Thermosetting gels with modulated gelation temperature for ophthalmic use: the rheological and gamma scintigraphic studies,” Journal of Controlled Release, vol. 83, no. 1, pp. 65–74, 2002. View at Publisher · View at Google Scholar · View at Scopus
  34. S. Y. Oh, D. I. Yoo, Y. Shin et al., “Crystalline structure analysis of cellulose treated with sodium hydroxide and carbon dioxide by means of X-ray diffraction and FTIR spectroscopy,” Carbohydrate Research, vol. 340, no. 15, pp. 2376–2391, 2005. View at Publisher · View at Google Scholar · View at Scopus
  35. T. Mohan, S. Spirk, R. Kargl et al., “Exploring the rearrangement of amorphous cellulose model thin films upon heat treatment,” Soft Matter, vol. 8, no. 38, pp. 9807–9815, 2012. View at Publisher · View at Google Scholar · View at Scopus
  36. D. Fengel and C. Strobel, “FTIR spectroscopic studies on the heterogeneous transformation of cellulose I into cellulose II,” Acta Polymerica, vol. 45, pp. 319–324, 1994. View at Google Scholar
  37. A. Watanabe, S. Morita, and Y. Ozaki, “Study on temperature-dependent changes in hydrogen bonds in cellulose Iβ by infrared spectroscopy with perturbation-correlation moving-window two-dimensional correlation spectroscopy,” Biomacromolecules, vol. 7, no. 11, pp. 3164–3170, 2006. View at Publisher · View at Google Scholar · View at Scopus
  38. B. Hinterstoisser and L. Salmén, “Application of dynamic 2D FTIR to cellulose,” Vibrational Spectroscopy, vol. 22, no. 1-2, pp. 111–118, 2000. View at Publisher · View at Google Scholar · View at Scopus