Abstract
Physical structures of aqueous cellulose nanocrystal (CNC) suspensions in anionic polyelectrolyte carboxymethyl cellulose (CMC) and non-ionic poly(ethylene oxide) (PEO) were investigated by studying their cross polarized, polarized optical microscope (POM) images and dynamic light scattering, zeta potential, 1H spin–lattice relaxation nuclear magnetic resonance (NMR) data. The presence of anionic CMC and nonionic PEO in CNC suspensions led to two different kind of interactions. Semi-dilute CNC suspensions showed first gel-like behavior then phase separation by adding only semi-dilute un-entangled CMC polymer solutions, whereas the addition of PEO didn’t cause any significant change. POM images showed the phase transitions of CNC suspensions in the presence of CMC solutions from the isotropic state to nematic and chiral nematic phases. Dynamic light scattering, zeta potential and 1H spin–lattice relaxation NMR data presented further arguments to explain polymer-CNC interactions in CMC and PEO solutions. 1H NMR solvent relaxation technique determined the adsorption and depletion interactions between polymers and CNC. The minima in spin–spin specific relaxation rate constant showed the depletion of CNC nanoparticles in CMC. It is believed that the depletion flocculation was the case for the effects of CMC polymer chains in CNC suspensions. PEO was adsorbed on CNC surfaces and caused only weak depletion interactions due to the presence of soft particles.
Similar content being viewed by others
References
Akira K, Sei H (1976) Ordered structure in weakly flocculated monodisperse latex. J Colloid Interface Sci 55:487–498
Asakura S, Oosawa F (1954) On interaction between two bodies immersed in a solution of macromolecule. J Chem Phys 22:1255–1256
Asakura S, Oosawa F (1958) Interaction between particles suspended in solutions of macromolecules. J Polym Sci Part A Polym Chem 33:183–192
Beck-Candanedo S, Gray DG (2006) Induced phase separation in low-ionic-strength cellulose nanocrystal suspensions containing high-molecular-weight blue dextrans. Langmuir 22:8690–8695
Beck-Candanedo S, Roman M, Gray DG (2005) Effect of reaction conditions on the properties and behavior of wood cellulose nanocrystal suspensions. Biomacromolecules 6:1048–1054
Beck-Candanedo S, Bouchard J, Berry R (2012) Dispersibility in water of dried nanocrystalline cellulose. Biomacromolecules 13:1486–1494
Beek GP, Cohen Stuart MA, Cosgrove T (1991) Polymer adsorption and desorption studies via 1H NMR relaxation of solvent. Langmuir 7:327–334
Benchabane A, Bekkour K (2008) Rheological properties of carboxymethyl cellulose (CMC) solutions. Colloid Polym Sci 286:1173–1180
Boluk Y, Danumah C (2014) Analysis of cellulose nanocrystal rod lengths by dynamic light scattering and electron microscopy. J Nanopart Res 16:1–7. doi:10.1007/s11051-013-2174-4
Boluk Y, Zhao L (2012) Aircraft anti-icing fluids formulated with nanocrystalline cellulose. US Patents US 13/380,085
Boluk Y, Zhao LY, Incani V (2012) Dispersions of nanocrystalline cellulose in aqueous polymer solutions: structure formation of colloidal rods. Langmuir 24:6114–6123
Buining PA, Philipse AP, Lekkerkerker HNW (1994) Phase behavior of aqueous dispersions of colloidal boehmite rods. Langmuir 10:2106–2114
Buitenhuis J, Donselaar LN, Buining PA, Stroobants A, Lekkerkerker HNW (1995) Phase-separation of mixtures of colloidal boehmite rods and flexible polymer. J Colloid Interface Sci 175:46–56
Burns JL, Yan YD, Jameson GJ, Biggs S (2002) The effect of molecular weight of nonadsorbing polymer on the structure of depletion-induced flocs. J Colloid Interface Sci 247:24–32
Chatterjee A, Das B (2013) Radii of gyration of sodium carboxymethylcellulose in aqueous and mixed solvent media from viscosity measurement. Carbohydr Polym 98:1297–1303. doi:10.1016/j.carbpol.2013.08.019
Cooper CL, Cosgrove T, van Duijneveldt J, Murray M, Prescott SW (2013) The use of solvent relaxation NMR to study colloidal suspensions. Soft Matter 9:7211–7228
Cosgrove T, Griffiths PC (1992) Nuclear magnetic resonance studies of adsorbed polymer layers. Adv Colloid Interface Sci 42:175–204
Cosgrove T, Obey TM, Taylor M (1992) Solvent relaxation NMR: bound fraction determination for sodium poly(styrene sulphonate) at the solid/solution interface. Colloids Surf 64:311–316. doi:10.1016/0166-6622(92)80110-N
Daga VK, Wagner NJ (2006) Linear viscoelastic master curves of neat and laponite-filled poly(ethylene oxide)-water solutions. Rheol Acta 45:813–824
Davis VA, Parra-Vasquez A, Green MJ, Rai PK, Behabtu N, Prieto V, Booker RD, Schmidt J, Kesselman E, Zhou W, Fan H, Adams WW, Hauge RH, Fischer JE, Cohen Y, Talmon Y, Smalley RE, Pasquali M (2009) True solutions of single-walled carbon nanotubes for assembly into macroscopic materials. Nat Nanotechnol 4:830–834. doi:10.1038/nnano.2009.302
Devanand K, Selser J (1991) Asymptotic behavior and long-range interactions in aqueous solutions of poly(ethylene oxide. Macromolecules 24:5943–5947. doi:10.1021/ma00022a008
Dogic Z, Purdy K, Grelet E, Adams M, Fraden S (2004) Isotropic-nematic phase transition in suspensions of filamentous virus and the neutral polymer dextran. Phys Rev E 69:051702-1–051702-9. doi:10.1103/PhysRevE.69.051702
Dufresne A (2013) Research: nanocellulose: a new ageless bionanomaterial. Mater Today 16:220–227. doi:10.1016/j.mattod.2013.06.004
Edgar CD, Gray DG (2002) Influence of dextran on the phase Behavior of suspensions of cellulose nanocrystals. Macromolecules 35:7400–7406. doi:10.1021/ma0204195
Fleer GJ, Stuart MAC, Scheutjens JMHM, Cosgrove T, Vincent B (1993) Polymers at interfaces. Chapman & Hall, Cambridge
Habibi Y, Lucia LA, Rojas OJ (2010) Cellulose nanocrystals: chemistry, self-assembly, and applications. Chem Rev 110:3479–3500
Hamad WY, Hu TQ (2010) Structure–process–yield interrelations in nanocrystalline cellulose extraction. Can J Chem Eng 88:392–402
Hemraz UD, Lu A, Sunasee R, Boluk Y (2014) Structure of poly(N-isopropylacrylamide) brushes and steric stability of their grafted cellulose nanocrystal dispersions. J Colloid Interface Sci 430:157–165. doi:10.1016/j.jcis.2014.05.011
Hilhorst J, Meester V, Groeneveld E, Dhont JKG, Lekkerkerker HNW (2014) Structure and rheology of mixed suspensions of montmorillonite and silica nanoparticles. J Phys Chem B 118:11816–11825. doi:10.1021/jp504217m
Hu Z, Cranston ED, Ng R, Pelton R (2014) Tuning cellulose nanocrystal gelation with polysaccharides and surfactants. Langmuir 30:2684–2692. doi:10.1021/la404977t
Klemm D, Kramer F, Moritz S, Lindstrom T, Ankerfors M, Gray D, Dorris A (2011) Nanocelluloses: a new family of nature-based materials. Angew Chem Int Ed 50:5438–5466
Lagerwall JPF, Schütz C, Salajkova M, Noh J, Park JH, Scalia G, Bergström L (2014) Cellulose nanocrystal-based materials: from liquid crystal self-assembly and glass formation to multifunctional thin films. NPG Asia Mater 80:1–12. doi:10.1038/am.2013.69
Laurati M, Petekidis G, Koumakis N, Cardinaux F, Schofield AB, Brader JM, Fuchs M, Egelhaaf SU (2009) Structure, dynamics, and rheology of colloid-polymer mixtures: from liquids to gels. J Chem Phys 130:134907. doi:10.1063/1.3103889
Lekkerkerker HNW, Stroobants A (1994) Phase behaviour of rod-like colloid + flexible polymer mixtures. Il Nuovo Cimento D 16:949–962
Lekkerkerker HNW, Tuinier R (2011) Colloids and the depletion interaction. Springer, New York
Liimatainen H, Haavisto S, Haapala A, Niinimäki J (2009) Influence of adsorbed and dissolved carboxymethylcellulose on fibre suspension dispersing, dewaterability, and fines retention. BioResources 4:321–340
Lu A, Boluk Y, Khalili Z, Hemraz U (2014a) Unique viscoelastic behaviors of colloidal nanocrystalline cellulose aqueous suspensions. Cellulose 21:1239–1250. doi:10.1007/s10570-014-0173-y
Lu A, Song Y, Boluk Y (2014b) Electrolyte effect on gelation behavior of oppositely charged nanocrystalline cellulose and polyelectrolyte. Carbohydr Polym 114:57–64. doi:10.1016/j.carbpol.2014.07.040
Lu A, Wang Y, Boluk Y (2014c) Investigation of the scaling law on gelation of oppositely charged nanocrystalline cellulose and polyelectrolyte. Carbohydr Polym 105:214–221. doi:10.1016/j.carbpol.2014.01.077
Malvern Instrument Manual (2004) Zetasizer nanoseries user manuals. Malvern Instruments Ltd, Worcestershire
Mutch SA, Fujimoto BS, Kuyper CL, Kuo JS, Bajjalieh SM, Chiu DT (2007) Deconvolving single-molecule intensity distributions for quantitative microscopy measurements. Biophys J. doi:10.1529/biophysj.106.101428
Nicharat A, Sapkota J, Weder C, Foster EJ (2015) Melt processing of polyamide 12 and cellulose nanocrystals nanocomposites. J Appl Polym Sci 132:42752–42762. doi:10.1002/app.42752
Oguzlu H, Danumah C, Boluk Y (2016) The role of dilute and semi-dilute cellulose nanocrystal suspensions on the rheology of carboxymethl cellulose solutions. Can J Chem Eng 94:1841–1847
Onsager L (1949) The effects of shape on the interaction of colloidal particles. Mol Interact 51:627–659
Schonhoff M, Larsson A, Welzel PB, Kuckling D (2002) Thermoreversible polymers adsorbed to colloidal: a H NMR and DSC study of the phase transition in confined geometry. J Phys Chem 106:7800–7808
Sieglaff CL (1959) Phase separation in mixed polymer solutions. J Polym Sci 12:319–326
Strawhecker KE, Manias E (2003) Crystallization behavior of poly(ethylene oxide) in the presence of Na plus montmorillonite fillers. Chem Mater 15:844–849
Stroobants A, Lekkerkerker HNW, Odijk T (1986) Effect of electrostatic interaction on the liquid crystal phase transition in solutions of rodlike polyelectrolytes. Macromolecules 19:2232–2238
Tuinier R, Fan T, Taniguchi T (2015) Depletion and the dynamics in colloid-polymer mixtures. Curr Opin Colloid Interface Sci. doi:10.1016/j.cocis.2014.11.009
Vrij A (1976) Polymers at interfaces and the interactions in colloidal dispersions. Pure Appl Chem 48:471–483
Walz JY, Sharma A (1994) Effect of long range interactions on the depletion force between colloidal particles. J Colloid Interface Sci 168:485
Wierenga AM, Philipse AP (1998) Low-shear viscosity of isotropic dispersions of (Brownian) rods and fibres; a review of theory and experiments. Colloids Surf Physicochem Eng Asp 137:355–372
Wierenga A, Philipse AP, Lekkerkerker HNW, Boger DV (1998) Aqueous dispersions of colloidal boehmite: structure, dynamics, and yield stress of rod gels. Langmuir 14:55–65. doi:10.1021/la970376z
Wijmans CM, Zhulina EB, Fleer GJ (1994) Effect of free polymer on the structure of a polymer brush and interaction between two polymer brushes. Macromolecules 12:3238–3248. doi:10.1021/ma00090a017
Xue Min D, Tsunehisa K, Jean-Francois R, Derek G (1996) Effects of ionic strength on the isotropic-chiral nematic phase transition of suspensions of cellulose crystallites. Langmuir 12:2076–2082
Zaman AA, Bjelopavlic M, Moudgil BM (2000) Effect of adsorbed polyethylene oxide on the rheology of colloidal silica suspensions. J Colloid Interface Sci 226:290–298
Acknowledgments
The work was financially supported by Alberta Innovates BioSolutions. Authors thank Mr. Mark Miskolzie for 1H NMR relaxation measurements and National Institute for Nanotechnology for the supply of various equipments.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Oguzlu, H., Boluk, Y. Interactions between cellulose nanocrystals and anionic and neutral polymers in aqueous solutions. Cellulose 24, 131–146 (2017). https://doi.org/10.1007/s10570-016-1096-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10570-016-1096-6