NIRT for Nanostructured Porous Ceramics
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The following presentations have been made reporting results obtained fully or in part with support from NSF grant number DMR-0210517, NIRT: Tailored Fluorinated Surfactants for the Design of Ordered Nanoporous Ceramics
  1. S.E. Rankin and R. Xing, “Dual Latex/Surfactant Templated Synthesis of Protein-Accessible Hollow Spherical Mesoporous Silica Particles,” American Institute of Chemical Engineers 2007 Annual Meeting, Salt Lake City, UT, November 4-9, 2007.
  2. S.E. Rankin, R. Xing, M.S. Rahman, B.L. Knutson, H.J. Lehmler and S.M. Vyas, “Synthesis of Mesoporous Silica using Mixed Surfactant Templates: Predictions from Ternary Liquid Crystal Phase Diagrams,” European Congress of Chemical Engineering-6, Copenhagen, Denmark, September 20, 2007.
  3. B.L. Knutson, K. Ghosh, S.E. Rankin and H.J. Lehmler, “Carbon dioxide processing of surfactant templated nano-structured silica probed by in-situ spectroscopy,” 81st ACS Colloid and Surface Science Symposium, Newark, DE, June 24-27, 2007.
  4. S.E. Rankin, R. Xing, B.L. Knutson and H.J. Lehmler, “Controlling demixed micelle architectures in silica particles templated with combined fluorinated and hydrogenated cationic surfactants,” 81st ACS Colloid and Surface Science Symposium, Newark, DE, June 24-27, 2007.
  5. W. Xie and H.-J. Lehmler, “Effect of Potassium Perfluorooctanesulfonate, Perfluorooctanoate and Octanesulfonate on the Phase Transition of Dipalmitoylphosphatidylcholine (DPPC) Bilayers,” 233rd ACS National Meeting, Chicago, IL, March 25-29, 2007, and Research Week 2007, Iowa City, IA, April 3-4, 2007.
  6. W. Xie and H.-J. Lehmler, “Interaction of Potassium Perfluorooctanesulfonate and Perfluorooctanoate with Phosphatidylcholine Vesicle Membranes: A Fluorescence Anisotropy Study”, 233rd ACS National Meeting, Chicago, IL, March 25-29, 2007, and Research Week 2007, Iowa City, IA, April 3-4, 2007.
  7. X. Li, S.E. Rankin, B.L. Knutson and H.-J. Lehmler, “Synthesis of Sugar-based Partially Fluorinated SIMs (Surfactant Imprinting Molecules),” Research Week 2007, Iowa City, IA, April 3-4, 2007.
  8. S. Telu, N.S. Shaikh, V.A. Ojogun, S.E. Rankin, B.L. Knutson and H.-J. Lehmler, “Synthesis and Structure of Fluorophilic Probe Molecules,” Research Week 2007, Iowa City, IA, April 3-4, 2007.
  9. G. Osei-Prempeh, B.L. Knutson, S.E. Rankin, and H.J. Lehmler, “Synthesis and Application of Fluorocarbon Functionalized Mesoporous Silica,” American Institute of Chemical Engineers 2006 Annual Meeting, San Francisco, CA, November 12-17, 2006.
  10. R. Xing, H.J. Lehmler, B.L. Knutson and S.E. Rankin, “One Pot Synthesis of Ordered Biphasic Mesoporous Silica with 2D Hexagonal and Mesh Structure and Its Use for Controlled Deposition of Metal Oxides,” American Institute of Chemical Engineers 2006 Annual Meeting, San Francisco, CA, November 12-17, 2006.
  11. V.R. Koganti and S.E. Rankin, “Synthesis and Crystallization of Titania Films with Orthogonally Aligned Hexagonal Close Packed Cylindrical Nanopores,” American Institute of Chemical Engineers 2006 Annual Meeting, San Francisco, CA, November 12-17, 2006.
  12. K. Ghosh, S.E. Rankin, B.L. Knutson and H.J. Lehmler, “Pore Expansion in Fluorinated and Hydrocarbon Surfactant Templated Silica Thin Films Due to Supercritical Carbon Dioxide Processing,” poster at American Institute of Chemical Engineers 2006 Annual Meeting, San Francisco, CA, November 12-17, 2006.
  13. V.R. Koganti and S.E. Rankin, “Synthesis and Applications of Thin Ceramic Films with Oriented Nanopores Formed by Evaporation-Driven Self-Assembly,” poster at American Institute of Chemical Engineers 2006 Annual Meeting, San Francisco, CA, November 12-17, 2006.
  14. K. Ghosh, S.E. Rankin, B.L. Knutson and H.J. Lehmler, “In-Situ Fluorescence Spectroscopy Investigation of Supercritical Carbon Dioxide Swelling of Surfactant Templates in Porous Silica Thin Films,” American Institute of Chemical Engineers 2006 Annual Meeting, San Francisco, CA, November 12-17, 2006.
  15. S.E. Rankin and V.R. Koganti, “General Dip Coating Approach to Ceramic Films with Orthogonal Pore Arrays,” XXII Interamerican Congress of Chemical Engineering, Buenos Aires, Argentina, October 1-4, 2006.
  16. S.E. Rankin, B. Tan, R. Xing, H.J. Lehmler, S.M. Vyas and B.L. Knutson, “Tuning the Mesopore Structure in the Shells of Hollow Silica and Organosilica Particles Formed by Fluorosurfactant Templating,” XXII Interamerican Congress of Chemical Engineering, Buenos Aires, Argentina, October 1-4, 2006.
  17. V.R. Koganti and S.E. Rankin, “Polycondensation kinetics of silicates in self-assembled mesostructured films,” 80th ACS Colloid & Surface Science Symposium, Boulder, CO, June 18-21, 2006.
  18. R. Xing and S.E. Rankin, “Unusual Three Stage Multilayer Adsorption of Anionic Fluorinated Surfactant onto Germanium: The Effects of Solution concentration, pH and Ionic Strength,” 80th ACS Colloid & Surface Science Symposium, Boulder, CO, June 18-21, 2006.
  19. R. Xing, H.J. Lehmler and S.E. Rankin, “Mixing and Demixing in Combined Hydrocarbon/Fluorocarbon Cationic Surfactant Templating of Mesoporous Silica,” 80th ACS Colloid & Surface Science Symposium, Boulder, CO, June 18-21, 2006.
  20. V.R. Koganti and S.E. Rankin, “Nano-crystalline titania films with orthogonally aligned nanopore arrays,” Paper COLL0050 presented at 231st ACS National Meeting, Atlanta, GA, March 26-30, 2006.
  21. S.E. Rankin, V.R. Koganti, F. van Swol and A.P. Malanoski, “Lattice Monte Carlo simulations of confinement effects on lyotropic surfactant liquid crystals,” Paper COLL0396 presented at 231st ACS National Meeting, Atlanta, GA, March 26-30, 2006.
  22. G. Osei-Prempeh, B.L. Knutson, S.E. Rankin and H.J. Lehmler, Bi-functionalized mesoporous silica synthesized using fluorinated surfactants as template, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  23. V.R. Koganti and S.E. Rankin, Investigation of the curing kinetics in dip coated surfactant / sol-gel silica films, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  24. V.R. Koganti and S.E. Rankin, Preparation and characterization of silica films with aligned cylindrical mesopores on porous substrates, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  25. R. Xing and S.E. Rankin, ATR-FTIR study of adsorption kinetics and structural arrangement of an anionic fluorinated surfactant at germanium/water interface, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  26. R. Xing and S.E. Rankin, The ternary phase diagram of a mixed cationic/glycoside surfactant/water system and its use for predictive synthesis of mesoporous materials, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  27. S.E. Rankin and X. Li, Multiscale modeling of solvent-cast sol-gel ceramic films, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  28. S.E. Rankin, V.R. Koganti, W. Li, F. van Swol and A.P. Malanoski, Monte Carlo simulations of the influence of nanoscale confinement on surfactant mesophases, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  29. J. Ambati and S.E. Rankin, Comparison of the polymerization kinetics of bis(triethoxysilyl)ethane and methyltriethoxysilane under acidic conditions, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  30. K. Ghosh, H.J. Lehmler, S.E. Rankin and B.L. Knutson, Pore Expansion in Cationic Fluorinated Surfactant Templated Porous Silica Thin Films through Supercritical Carbon Dioxide Processing, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  31. B. Tan, S.M. Vyas, H.J. Lehmler, B.L. Knutson and S.E. Rankin, Synthesis and Characterization of Vesicular Nanoparticles Formed by Fluorinated Surfactant Templating, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  32. S.E. Rankin and R. Xing, Influence of Ammonia Vapor Post-Treatment on the Structure of Mesoporous Silica Prepared with Mixed Cationic and Glycoside Surfactants, American Institute of Chemical Engineers Annual Meeting, Cincinnati, OH, October 31-November 4, 2005.
  33. K. Ghosh, H.J. Lehmler, S.E. Rankin, and B.L. Knutson, Pore Expansion in Fluorinated Surfactant Templated Porous Silica Thin Films through Supercritical Carbon Dioxide Processing, 79th ACS Colloid and Surface Science Symposium, Potsdam, NY, June 12–15, 2005.
  34. G. Osei-Prempeh, B.L. Knutson, S.E. Rankin and H.J. Lehmler, Synthesis of Fluorocarbon Functionalized Mesoporous Silica Using Fluorinated Surfactant Templates, 79th ACS Colloid and Surface Science Symposium, Potsdam, NY, June 12–15, 2005.
  35. B. Tan, S.E. Rankin, S.M. Vyas, H.J. Lehmler and B.L. Knutson, Opportunities Brought by Cationic Fluorinated Surfactants in Tuning the Mesoporous Silica Particle Architecture, 79th ACS Colloid and Surface Science Symposium, Potsdam, NY, June 12–15, 2005.
  36. B. Tan and S.E. Rankin, Interfacial alignment of micelles in surfactant-silica aggregates as a general approach to materials with oriented mesopores, 79th ACS Colloid and Surface Science Symposium, Potsdam, NY, June 12–15, 2005.
  37. R. Xing and S.E. Rankin, ATR-FTIR study of adsorption and structural arrangement of an Anionic Fluorinated Surfactant at Germanium/Water interface, 79th ACS Colloid and Surface Science Symposium, Potsdam, NY, June 12–15, 2005.
  38. R. Xing and S.E. Rankin, Influence of ammonia vapor post-treatment on the porosity of mesoporous silica prepared with mixed cationic and glycoside surfactant via nanocasting, 79th ACS Colloid and Surface Science Symposium, Potsdam, NY, June 12–15, 2005.
  39. R. Xing and S.E. Rankin, Mixed cationic and glycoside surfactants: Investigation of ternary phase diagram and predictive mesoporous materials synthesis, 79th ACS Colloid and Surface Science Symposium, Potsdam, NY, June 12-15, 2005.
  40. S.M. Vyas, B. Tan, V. Koganti, S.E. Rankin, B.L. Knutson, H.-J. Lehmler, Synthesis of partially fluorinated pyridinium surfactants for material synthesis. Research Week 2005 – Building Bridges in Science in Iowa City, IA, May 18-20, 2005
  41. B. Tan and S.E. Rankin, Preparation and Characterization of Highly Dispersed Catalytic Metal Oxide Nanoparticles by Localized Deposition in Mesoporous Silica, Materials Research Society Spring 2005 Meeting, San Francisco, CA, March 28 – April 1, 2005.
  42. B. Tan and S.E. Rankin, How Cationic Fluorinated Surfactant Structure Influences Mesoporous Silica Particle Architecture, Materials Research Society Spring 2005 Meeting, San Francisco, CA, March 28 – April 1, 2005.
  43. V.R. Koganti and S.E. Rankin, Synthesis of Silica Films with Orthogonally Aligned Ordered Nanopore Arrays by Controlling Surface Chemistry, Materials Research Society Spring 2005 Meeting, San Francisco, CA, March 28 – April 1, 2005.
  44. S.M. Vyas, V. Koganti, K.P. Murphy, S.E. Rankin, B.L. Knutson, H.-J. Lehmler, Novel fluorinated pyridinium surfactants: Synthesis and determination of Critical Aggregate Concentration (CAC), 229th ACS National Meeting, San Diego, CA, March 13-17, 2005.
  45. V.R. Koganti and S.E. Rankin, Substrate surface effects on the pore orientation in mesoporous thin films: Perpendicular orientation of cylindrical pore channels using surface chemistry, AIChE National Meeting, Austin, TX, November, 2004.
  46. P. Elswick and S.E. Rankin, Molecularly Imprinted Silica for Enhanced Glucose Adsorption, AIChE National Meeting, Austin, TX, November, 2004.
  47. K. Ghosh, H.J. Lehmler, S.E. Rankin and B.L. Knutson, Supercritical Carbon Dioxide Processing of Thin Mesoporous Silica Films, AIChE National Meeting, Austin, TX, November, 2004.
  48. B. Tan, H.J. Lehmler, S.M. Vyas, B.L. Knutson and S.E. Rankin, Effects of Fluorinated Surfactant Structure on Nanopore Architecture in Templated Silica Particles, AIChE National Meeting, Austin, TX, November, 2004.
  49. G. Osei-Prempeh, H.J. Lehmler, S.M. Vyas, S.E. Rankin and B.L. Knutson, Synthesis of Fluorocarbon Functionalized Mesoporous Silica Using Fluorinated Surfactant Templates AIChE National Meeting, Austin, TX, November, 2004.
  50. B. Tan and S.E. Rankin, Synthesis of Porous Organic-Inorganic Hybrids: Effects of the Precursor Structure on Reaction Kinetics and Product Properties, AIChE National Meeting, Austin, TX, November, 2004.
  51. B. Tan and S.E. Rankin, Amine-Functionalized Silica Spheres as a pH-Responsive Delivery System, AIChE National Meeting, Austin, TX, November, 2004.
  52. B. Tan and S.E. Rankin, Re-Examination of the Mechanism to Form Spherical Silica Particles with Radially Oriented Mesopores, AIChE National Meeting, Austin, TX, November, 2004.
  53. R. Xing, B.L. Knutson and S.E. Rankin, In Situ Analysis of Fluorinated Surfactant Adsorption at the Ge/Aqueous Solution Interface, AIChE National Meeting, Austin, TX, November, 2004.
  54. W. Li and S.E. Rankin, Fine Lattice Monte Carlo Simulations of Self-Assembly, AIChE National Meeting, Austin, TX, November, 2004.
  55. V. Koganti and S.E. Rankin, A New Synthetic Approach to Ceramic Thin Films Containing Ordered Arrays of Nanopores, Kentucky Nanomaterials Workshop, Lexington, KY, September, 2004.
  56. B. Tan, A. Dozier and S.E. Rankin, Preparation of Highly Dispersed Iron Oxide Nanoparticles on Mesoporous Silica, Kentucky Nanomaterials Workshop, Lexington, KY, September, 2004.
  57. K. Ghosh, H.J. Lehmler, S.E. Rankin and B.L. Knutson, Modification of the Pore Structure of Surfactant-Templated Thin Ceramic Films by CO2 Processing, Kentucky Nanomaterials Workshop, Lexington, KY, September, 2004.
  58. V. Koganti and S.E. Rankin, Orthogonal Alignment of Close-packed Channels in Dip-Coated Silica Films by Surface Chemistry Control, 78th ACS Colloid and Surface Science Symposium, New Haven, CT, June 2004.
  59. R. Xing, S.E. Rankin and B.L. Knutson, Adsorption of Fluorinated Surfactants at the Solid-Liquid Interface Mediated by Alkylammonium Cations, 78th ACS Colloid and Surface Science Symposium, New Haven, CT, June 2004.
  60. V. Koganti and S.E. Rankin, Controlled Orientation Of Surfactant-Templated Nanochannels In Silica Thin Films On Glass Substrates Using Surface Chemistry, ACS National Meeting, Anaheim, CA, March 2004.
  61. R. Xing, K. Hindman, B. Knutson and S. Rankin, Applications of Self-Assembled Fluorinated Surfactants to Chemical Processing and Advanced Materials Synthesis, 2nd Annual Kentucky Innovation and Enterprise Conference, Louisville, KY, March 2004
  62. B. Tan, S.E. Rankin, B.L. Knutson and H.J. Lehmler, Fluorinated Surfactants as Templates for Ordered Nanoporous Silica, AIChE Annual Meeting, San Francisco, CA, November 2003.
  63. W. Li, S.E. Rankin, F. van Swol and A.P. Malanoski, Monte Carlo Simulations of Surface Texture Effects on a Confined Surfactant Mesophase, AIChE Annual Meeting, San Fransisco, CA, November 2003.
  64. G. Osei-Prempeh, B.L. Knutson, S.E. Rankin and H.J. Lehmler, Synthesis and Functionalization of Mesoporous Silica Materials Using Fluorinated Surfactant Templates, AIChE Annual Meeting, San Francisco, CA, November 2003.
  65. K.P. Hindman, B.L. Knutson and S. Rankin, Fluorinated Surfactant Phase Characterization Using Polarized Light Microscopy, AIChE Annual Meeting, San Francisco, CA, November 2003.
  66. A.R. Davis, B. Tan and S.E. Rankin, Investigation of the Effect Process Parameters on Surfactant Templating of Porous Ceramics, AIChE Annual Meeting, San Francisco, CA, November 2003.
  67. V. Koganti and S.E. Rankin, Using Surface Chemistry to Control Orientation of Surfactant-Templated Nanochannels in Silica Thin Films, Kentucky Nanomaterials Workshop (poster), Louisville, Kentucky, September 2003.
  68. B. Tan, H.J. Lehmler, B.L. Knutson and S.E. Rankin, Controlling Nanopore Size and Shape by Fluorosurfactant Templating of Silica, Kentucky Nanomaterials Workshop (poster), Louisville, Kentucky, September 2003.
  69. G. Osei-Prempeh, B.L. Knutson, S.E. Rankin and H.J. Lehmler, Synthesis And Functionalization Of Porous Silica Using Fluorinated Surfactant As Templates, Kentucky Nanomaterials Workshop (poster), Louisville, Kentucky, September 2003.
  70. B. Tan, S.E. Rankin, B.L. Knutson and H.J. Lehmler, “Fluorinated Surfactant Templating of Ordered Nanoporous Silica,” American Chemical Society Colloid and Surface Science Symposium, Atlanta, GA, June 2003.
  71. W. Li, S.E. Rankin, F. van Swol and A.P. Malanoski, “Monte Carlo Simulations of Wall Texture Effects on Confined Surfactant Mesophases,” American Chemical Society Colloid and Surface Science Symposium, Atlanta, GA, June 2003.
  72. B.L. Knutson and Y.W. Kho, “Pressure-tunable microemulsion formation in carbon dioxide-expanded fluorinated solvents,” American Chemical Society Colloid and Surface Science Symposium, Atlanta, GA, June 2003.
  73. S.E. Rankin, B. Tan, H.J. Lehmler and B.L. Knutson, “Surfactant Templating of Ordered Nanoporous Silica,” Tristate Catalysis Society Spring Symposium, Lexington, KY, May 2003.
  74. S.E. Rankin, B. Tan, H.J. Lehmler and B.L. Knutson, “Fluorinated Surfactant Templating of Ordered Nanoporous Silica,” Materials Research Society Spring Meeting, San Francisco, CA, April 2003.
  75. B.L. Knutson and S.E. Rankin, “Novel Approaches to Chemical Processing and Materials Synthesis based on Fluorinated Surfactants,” First Annual Innovation and Enterprise Conference, Lexington, KY, March 2003.
  76. B. Tan and S.E. Rankin, “Kinetics of Bridged and Non-Bridged Amine-functional Silsesquioxane Synthesis,” AIChE Annual Meeting, Indianapolis, IN, November 2002.
  77. B. L. Knutson, Y. W. Kho, J. A. Berberich and K. J. Tatum, "Interfacial Activities of Biomacromolecules at Compressed Fluid Interfaces for the Design of Bioprocesses, Equifase 2002, Foz do Iguaçu, Brazil, Oct. 12-16, 2002.

UK UIowa Last modification: Fri Dec 22, 2006
srankin@engr.uky.edu