Tuesday, 1 November 2005: 12:30 PM-3:00 PM
Salons DE (Hilton Cincinnati Netherland Plaza)

Ceramics (08d)

#220 - Liquid-Phase Synthesis of Nanoparticles (08D05)
During the synthesis of nanostructured materials and particles, complex solution phenomena in the liquid phase can go far in directing the metastable nanostructure. In many ways this session is the application of traditional colloid and surfactance science to the emerging nanoparticle synthesis field. The particle formation field is moving toward more advanced particle design (e.g., engineered particles, particle assembly) using new methods of particle formation. In addition, there is a trend toward better understanding, monitoring and control of conventional particle formation processes (e.g., agglomeration, crystallization, extrusion, atomization, coating, etc.) as required to meet new particle design requirements. In both cases, advances in particle formation are being applied to the design of particulate products with more sophisticated structure-property relationships. These efforts are well represented in both industry and academia. This session invites discussion of various particle formation processes, both novel and conventional, along with the application of process monitoring and control to achieve particle design objectives.
CoChair:Michael Z. Hu
Chair:Michael T. Harris
12:30 PM220aGeneral Shape Control of Colloidal Cds, Cdse and Cdte Semiconductor Nanorods and Nanorod Heterostructures
Aaron E. Saunders, Felice Shieh, Brian A. Korgel
12:51 PM220bSmall-Angle X-Ray Scattering and NMR Investigations of Zeolite Nucleation and Growth
Daniel F. Shantz, Henry Cheng
1:12 PM220cSynthesis of Size, Shape and Composition Controlled Nanocrystals of Metals, Metal Alloys and Metal Oxides
Xiaowei Teng, Yong Wang, Sean Maksimuk, Hong Yang
1:33 PM220dA Novel Thermal Electrochemical Synthesis Method for Production of Stable Colloids of “Naked” Metal (Ag) Nanocrystals
Michael Z. Hu, Clay E. Easterly
1:54 PM220eMechanical Strength Measurements of Single Crystal Zeolites Cha, Mfi, and Fer by Nanoindentation
Christopher M. Lew, Zijian Li, Mark Johnson, Wayne Sun, Junlan Wang, Yushan Yan
2:15 PM220fSize and Shape-Controlled Synthesis of Bifunctional Gold/Fe3O4 Nanoparticles
Weili Shi, Hao Zeng, Yudhisthira Sahoo, Mark Swihart, Paras N. Prasad
2:36 PM220gSurface Modification of Magnetic Nanoparticles: Characterization and Colloidal Stability in Polar Solvents
Sang-Yup Lee, Michael T. Harris
Sponsor:Materials Engineering and Sciences Division
Cosponsors:Nanoscale Science and Engineering Forum; Particle Technology Forum

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