Nano Science and Technology Institute
Nanotech 2008 Vol. 3
Nanotech 2008 Vol. 3
Nanotechnology 2008: Microsystems, Photonics, Sensors, Fluidics, Modeling, and Simulation - Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, Volume 3
Chapter 3: Lab-on-a-Chip, Micro & Nano Fluidics

Ceramic Microarrays for Aggressive Environments

Authors:S.V. Atre, C. Wu, K.L. Simmons, S. Laddha, K. Jain, S. Lee, S.J. Park, R.M. German
Affilation:Oregon Nanoscience & Microtechnologies Institute, US
Pages:405 - 408
Keywords:powder injection molding, ceramic microarrays, microreactors, nanoparticle synthesis
Abstract:The effect of particle characteristics and polymer rheology on the fabrication of sintered ceramic microarrays using powder injection modling is examined. The impact of material composition on microfeature resolution and defect avoidance during processing was investigated using experiments and finite element modeling. The evolution of defects in alumina microfluidic structures at the microscale (particle level) and macroscale (part level) using several surface analytical imaging techniques. These findings are of importance for fabricating microfluidic ceramic strucutres for operating at high temperatures (uptyo 1600oC) and aggressive chemical environments are illustrated.
Ceramic Microarrays for Aggressive EnvironmentsView PDF of paper
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