Surfactant-free switchable emulsions using CO2-responsive particles

ACS Applied Materials and Interfaces

Volumn 6, Issue 9, 2014, Pages 6898-6904

  Liang, Chen ^a   Liu, Qingxia ^a   Xu, Zhenghe ^a  

^a UNIVERSITY OF ALBERTA   (Canada)

Author keywords

surface modification; switchable emulsions

Indexed keywords

EMULSIFICATION; EMULSIONS; FUNCTIONAL GROUPS; PHASE SEPARATION; SURFACE TREATMENT; WETTING;

CHEMICAL FUNCTIONAL GROUPS; FUNCTIONALIZED PARTICLES; OIL-IN-WATER EMULSIONS; POSITIVE SURFACE CHARGE; RESPONSIVE WETTABILITIES; SURFACTANT-FREE EMULSIONS; SWITCHABLE; WATER IN OIL EMULSIONS;

CARBON DIOXIDE;

EID: 84900858643     PISSN: 19448244     EISSN: 19448252     Source Type: Journal    
DOI: 10.1021/am5007113     Document Type: Conference Paper

References (47)

1. Jiang, Y.; Wang, Z.; Yu, X.; Shi, F.; Xu, H.; Zhang, X. Self-Assembled Monolayers of Dendron Thiols for Electrodeposition of Gold Nanostructures: Toward Fabrication of Superhydrophobic/Superhydrophilic Surfaces and pH-Responsive Surfaces Langmuir 2005, 5, 1986
2. Yu, X.; Wang, Z.; Jiang, Y.; Shi, F.; Zhang, X. Reversible pH-Responsive Surface: From Superhydrophobicity to Superhydrophilicity Adv. Mater. 2005, 17, 1289
3. Xia, F.; Feng, L.; Wang, S.; Sun, T.; Song, W.; Jiang, W. Dual-Responsive Surfaces That Switch between Superhydrophilicity and Superhydrophobicity Adv. Mater. 2006, 18, 432
4. Wang, J.; Hu, J.; Wen, Y.; Song, Y.; Jiang, L. Hydrogen-Bonding-Driven Wettability Change of Colloidal Crystal Films: From Superhydrophobicity to Superhydrophilicity Chem. Mater. 2006, 18, 4984
5. Tan, L.; Cao, L.; Yang, M.; Wang, G.; Sun, D. Formation of dual-responsive polystyrene/polyaniline microspheres with sea urchin-like and core-shell morphologies Polymer 2011, 52, 4770
6. Senshu, K.; Yamashita, S.; Mori, H.; Ito, M.; Hirao, A.; Nakahama, S. Time-Resolved Surface Rearrangements of Poly(2-hydroxyethyl methacrylate-block- isoprene) in Response to Environmental Changes Langmuir 1999, 15, 1754
7. Sun, T.; Wang, G.; Feng, L.; Liu, B.; Ma, Y.; Jiang, L.; Zhu, D. Reversible Switching between Superhydrophilicity and Superhydrophobicity Angew. Chem., Int. Ed. 2004, 43, 357
8. Shirtcliffe, N. J.; McHale, G.; Newton, M. I.; Perry, C. C.; Roach, P. Porous Materials Show Superhydrophobic to Superhydrophilic Switching Chem. Commun. 2005, 25, 3135
9. Yu, Q.; Li, X.; Zhang, Y.; Yuan, L.; Zhao, T.; Chen, H. The Synergistic Effects of Stimuli-Responsive Polymers with Nano-Structured Surfaces: Wettability and Protein Adsorption RSC Adv. 2011, 1, 262
10. Lahann, J.; Mitragotri, S.; Tran, T. N.; Kaido, H.; Sundaram, J.; Choi, I. S.; Hoffer, S.; Somorjai, G. A.; Langer, R. A Reversibly Switching Surface Science 2003, 299, 371
11. Xu, L.; Chen, W.; Mulchandani, A.; Yan, Y. Reversible Conversion of Conducting Polymer Films from Superhydrophobic to Superhydrophilic Angew. Chem., Int. Ed. 2005, 44, 6009
12. Sinha, A. K.; Basu, M.; Pradhan, M.; Sarkar, S.; Negishi, Y.; Pal, T. Redox-Switchable Superhydrophobic Silver Composite Langmuir 2011, 27, 11629
13. Wang, R.; Hashimoto, K.; Fujishima, A.; Chikuni, M.; Kitamura, A.; Shimohigoshi, M. Light-Induced Amphiphilic Surfaces Nature 1997, 388, 431
14. Ichimura, K.; Oh, S. K.; Nakagawa, M. Light-Driven Motion of Liquids on a Photoresponsive Surface Science 2000, 288, 1624
15. Driscoll, P. F.; Purohit, N.; Wanichacheva, N.; Lambert, C. R.; McGimpsey, W. G. Reversible Photoswitchable Wettability in Noncovalently Assembled Multilayered Films Langmuir 2007, 26, 13181
16. Lim, H. S.; Kwak, D.; Lee, D. Y.; Lee, S. G.; Cho, K. UV-Driven Reversible Switching of a Roselike Vanadium Oxide Film between Superhydrophobicity and Superhydrophilicity J. Am. Chem. Soc. 2007, 129, 4128
17. Wang, J.; Mao, B.; Gole, J. L.; Burda, C. Visible-Light-Driven Reversible and Switchable Hydrophobic to Hydrophilic Nitrogen-Doped Titania Surfaces: Correlation with Photocatalysis Nanoscale 2010, 2, 2257
18. Liu, Y.; Jessop, P. G.; Cunningham, M.; Eckert, C. A.; Liotta, C. L. Switchable Surfactants Science 2006, 313, 958
19. 2-Triggered Switchable Surfactants for the Stabilization of Oil-in-Water Emulsions Energy Fuels 2012, 26, 288
20. Julthongpiput, D.; Lin, Y. H.; Teng, J.; Zubarev, E. R.; Tsukruk, V. V. Y-Shaped Polymer Brushes: Nanoscale Switchable Surfaces Langmuir 2003, 19, 7832
21. Motornov, M.; Minko, S.; Eichhorn, K. J.; Nitschke, M.; Simon, F.; Stamm, M. Reversible Tuning of Wetting Behavior of Polymer Surface with Responsive Polymer Brushes Langmuir 2003, 19, 8077
22. Uhlmann, P.; Ionov, L.; Houbenov, N.; Nitschke, M.; Grundke, K.; Motornov, M. Surface Functionalization by Smart Coatings: Stimuli-Responsive Binary Polymer Brushes Prog. Org. Coat. 2006, 55, 168
23. Lin, P. C.; Yang, S. Mechanically Switchable Wetting on Wrinkled Elastomers with Dual-Scale Roughness Soft Matter 2009, 5, 1011
24. Yang, J.; Zhang, Z.; Men, X.; Xu, X.; Zhu, X.; Zhou, X. Rapid and Reversible Switching between Superoleophobicity and Superoleophilicity in Response to Counterion Exchange J. Colloid Interface Sci. 2012, 366, 191
25. Brown, P.; Bushmelev, A.; Butts, C. P.; Cheng, J.; Eastoe, J.; Grillo, I.; Heenan, R. K.; Schmidt, A. M. Stimuli-Responsive Surfactants Angew. Chem., Int. Ed. 2012, 51, 2414
26. Binks, B. P. Particles as Surfactants-Similarities and Differences Curr. Opin. Colloid Interface Sci. 2002, 7, 21
27. Aveyard, R.; Binks, B. P.; Clint, J. H. Emulsions Stabilised Solely by Colloidal Particles Adv. Colloid Interface Sci. 2003, 100, 503
28. Lopetinsky, R. J. G.; Masliyah, J.; Xu, Z. In Colloidal Particles at Liquid Interfaces; Binks, B. P.; Horozov, T. S., Eds.; Cambridge University Press: New York, 2006; Chapter 6, pp 186-224.
29. Binks, B. P.; Lumsdon, S. O. Pickering Emulsions Stabilised by Monodisperse Latex Particles: Effect of Particle Size Langmuir 2001, 17, 4540
30. Binks, B. P.; Lumsdon, S. O. Pickering Emulsions Stabilised by Monodisperse Latex Particles: Effect of Particle Size Langmuir 2000, 16, 8622
31. Binks, B. P.; Lumsdon, S. O. Transitional Phase Inversion of Solid-Stabilised Emulsions using Particle Mixtures Langmuir 2000, 16, 3748
32. Binks, B. P.; Lumsdon, S. O. Catastrophic Phase Inversion of Water-in-Oil Emulsions Stabilised by Hydrophobic Silica Langmuir 2000, 16, 2539
33. Fokkink, L.; Ralston, J. Contact Angles on Charged Substrates Colloids Surf. 1989, 36, 69
34. Moya, S.; Azzaroni, O.; Farhan, T.; Osborne, V. L.; Huck, W. T. S. Locking and Unlocking of Polyelectrolyte Brushes: Toward the Fabrication of Chemically Controlled Nanoactuators Angew. Chem., Int. Ed. 2005, 44, 4578
35. Stevens, N.; Priest, C. I.; Sedev, R.; Ralston, J. Thermally-And Photoinduced Changes in the Water Wettability of Low-Surface-Area Silica and Titania Langmuir 2003, 19, 3272
36. Abbott, S.; Ralston, J.; Reynolds, G.; Hayes, R. Reversible Wettability of Photoresponsive Pyrimidine-Coated Surfaces Langmuir 1999, 15, 8923
37. Shiraishi, Y.; Nishimura, G.; Hirai, T.; Komasawa, I. Separation of Transition Metals Using Inorganic Adsorbents Modified with Chelating Ligands Ind. Eng. Chem. Res. 2002, 41, 5065
38. Xu, Z.; Liu, Q.; Finch, J. A. Silanation and Stability of 3-Aminopropyl Triethoxy Silane on Nanosized Superparamagnetic Particles: I. Direct Silanation Appl. Surf. Sci. 1997, 120, 269
39. 1-Dimethylacetamidines J. Chem. Soc., Perkin Trans. 2 1984, 1643
40. Harjani, J.; Liang, C.; Jessop, P. G. A Synthesis of Acetamidines J. Org. Chem. 2011, 76, 1683
41. 2 Green Chem. 2010, 12, 713
42. Phan, L.; Chiu, D.; Heldebrant, D. J.; Huttenhower, H.; John, E.; Li, X.; Pollet, P.; Wang, R.; Eckert, C. A.; Liotta, C. L.; Jessop, P. G. Switching the Hydrophilicity of a Solute Ind. Eng. Chem. Res. 2008, 47, 539
43. Jessop, P. G.; Phan, L.; Carrier, A.; Robinson, S.; Dürr, C. J.; Harjani, J. R. A Solvent Having Switchable Hydrophilicity Green Chem. 2010, 12, 809
44. 2 Chemistry Ind. Eng. Chem. Res. 2011, 50, 8034
45. Fowler, C. I.; Jessop, P. G.; Cunningham, M. F. Aryl Amidine and Tertiary Amine Switchable Surfactants and Their Application in the Emulsion Polymerization of Methyl Methacrylate Macromolecules 2010, 45, 2955
46. Su, X.; Fowler, C.; O'Neill, C.; Pinaud, J.; Kowal, E.; Jessop, P. G.; Cunningham, M. F. Emulsion Polymerization Using Switchable Surfactants: A Route Towards Water Redispersable Latexes Macromol. Symp. 2013, 333, 93
47. 3 Nanoparticles via Adsorption of Fatty Acids Langmuir 2012, 28, 314