Grantee Research Project Results
Lee, S.W. and Sigmund, W. M., “Formation of Anatase TiO2 Nanoparticles on Carbon Nanotubes”, Chemical Communications, (6) 780-781, 2003.
Lee, S., Drwiega, J., Wu. C. Y., Mazyck, D., and Sigmund, W. M., “Anatase TiO2 Nanoparticle Coating on Barium Ferrite Using Titanium Bis-Ammonium Lactato Dihydroxide and Its Use as a Magnetic Photocatalyst”, Chemistry of Materials, (16) 1160-1164, 2004.
Pitoniak, E., Wu, C. Y., Londeree, D., Mazyck, D., Bonzongo, J.-D., Powers, K. and Sigmund, W., “Nanostructured Silica-Gel Doped with TiO2 for Hg Vapor Control”, Journal of Nanoparticle Research, 5, 281-292, 2003.
Pitoniak, E., Wu, C. Y., Mazyck, D. W., Powers, K. W. and Sigmund, W., “Adsorption Enhancement Mechanisms of Silica-Titania Nanocomposites for Elemental Mercury Vapor Removal”, submitted to Environmental Science & Technology, May 2004.
Lee. S., Drwiega, J., Mazyck, D., Wu. C. Y., and Sigmund, W. M., “Synthesis and Characterization of Hard Magnetic Composite Photocatalyst – barium ferrite/silica/titania”, Journal of Materials Chemistry, submitted, 2004.
Wolfgang Sigmund, Multifunctional Nanoparticles, Invited international presentation, Royal Technical University KTH, Stockholm, Sweden, YKI Seminar Series, April 2004.
Wolfgang Sigmund, Direct force measurement of ceramic nanoparticles in aqueous media, invited national meeting, PARTICLES 2004, Orlando Florida, March 6-9, 2004
Wolfgang Sigmund, Multi functional nano-composite particles, Invited international meeting, NANOMAT, European Academy of Sciences, Brussels, Belgium, Nov. 2003.
Wolfgang Sigmund, Self-assembly and direct force measurement of nanoparticles in liquid media, Invited Seminar Series of BASF AG, Ludwigshafen, Germany, October 2003.
D.W. Mazyck, J. Drwiega, S.W. Lee, C.Y. Wu., M. Meisel, W. Sigmund, Magnetic Photocatalytic Particles for Water Purification, Invited talk, national meeting, FAME 2004, ACS, Orlando, FL, May 6-8 2004
Wolfgang Sigmund, Direct Force Measurements of Ceramic Particles in Liquid Media, Invited, Materials Science Seminar Series, Colorado School of Mines, Golden/Colorado, March 2004
Wolfgang Sigmund, Engineered Bio-Nano Particules, Invited – Summer School in Winter, National Science Foundation-PERC, Gainesville, FL, January 2004
S.W. Lee, J. Drwiega, D. Mazyck, C.Y. Wu, Wolfgang Sigmund, Synthesis and Characterization of Hard Magnetic Composite Photocatalyst (Barium - Ferrite – Silica – Titania) and Its Photoactivity, Talk given at American Chemical Society Spring Meeting, Anaheim, CA, April 2004
V. Maneeratana, S.W. Lee, M. Bach, K. Powers, D.W. Mazyck, C.Y. Wu, Wolfgang M. Sigmund, Development of Regenerative Enhanced Nano-Sensors for Water Purification, Poster presented at American Chemical Society Spring Meeting, Anaheim, CA, April 2004
S.H. Lee, Wolfgang Sigmund, Inactivation of bacterial Endospores by Photocatalytic Nanocomposite, Talk given at American Chemical Society Spring Meeting, Anaheim, CA, April 2004
S.H. Lee, Wolfgang Sigmund, Titania Coated Carbon Nanotubes, Annual Meeting Florida Societies of ACerS, AVS, Microscopy, Orlando, FL, March 2004
Pitoniak, E., Wu, C. Y., Londeree, D., Mazyck, D., Bonzongo, J. C. Powers, K. and Sigmund, W., “Synergistic Adsorption and Photocatalytic Oxidation for Elemental Mercury Vapor Removal”, DOE-EPRI-U.S.EPA-A&WMA Power Plant Air Pollutant Control “Mega” Symposium, Washington, DC, May 19-22, 2003.
Pitoniak, E. R., Wu, C. Y., Londeree, D., Mazyck, D. and Powers, K., “Oxidation of Vapor-Phase Mercury Using an Innovative Adsorption-Photocatalytic Oxidation System”, 96th Annual Meeting of the Air & Waste Management Association, San Diego, CA, June 22-26, 2003, Paper No. 69582.
Pitoniak, E., Wu, C. Y., Mazyck, D. and Powers, K., “Nanostructured Silica-Titania Composite for Air Purification”, Invited talk in Advanced Air Purification Technologies for CBRN Protection – Unit Processes and Systems, Panama City, FL, October 15-16, 2003.
Drwiega, J., Lee, S. W., Mazyck, D., Wu, C. Y. and Sigmund, W. M., “Magnetically Agitated Photocatalysis: Development and Characterization of TiO2 Coated Barium Ferrite for Magnetic Agitation and Photocatalysis in Water Treatment”, Particle 2004 - Particle Synthesis, Characterization, and Particle-Based Advanced Materials, March 6-9, Orlando, FL, 2004.
Pitoniak, E., Wu, C. Y., Mazyck, D., Powers, K. and Sigmund, W., “Development of a Novel Adsorbent/Photocatalyst Composite for Elemental Mercury Vapor Removal”, PARTEC2004 International Congress for Particle Technology, Nuremberg, Germany, March 16-18, 2004, Paper No. 30.4.
Pitoniak, E., Wu, C. Y., Mazyck, D., Powers, K. and Sigmund, W., “Removal of Elemental Mercury Vapor using a Novel Nanoporous Adsorbent/Photocatalyst Composite”, PARTEC2004 - International Congress for Particle Technology, Nuremberg, Germany, March 16-18, 2004, Abstract No. P203.