Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wolfgang M. Sigmund | - |
dc.date.accessioned | 2018-02-28T04:56:22Z | - |
dc.date.available | 2018-02-28T04:56:22Z | - |
dc.date.issued | 2011-05 | - |
dc.identifier.citation | LANGMUIR,27(9),5377-5385 | en_US |
dc.identifier.issn | 0743-7463 | - |
dc.identifier.issn | 1520-5827 | - |
dc.identifier.uri | http://pubs.acs.org/doi/abs/10.1021/la200157v | - |
dc.description.abstract | Force interactions of porous silica particles against mirror-polished stainless steel surfaces were quantified in the presence of various solvents to facilitate processing of ceramics with less reliance on organic aids which subsequently need to be burned off. The results were compared to and found to be in good agreement to idealized models of van der Waals force interactions. Significantly, van der Waals attractive forces between steel surfaces and silica surfaces were minimized through the use of tetrahydrofuran and enhanced using methanol. The solvent selections were further extended to settling behavior and were found to follow the general trends determined by Stokes law. The methods presented herein can be extended to other real-world systems. | en_US |
dc.description.sponsorship | The authors thank Dr. Laurie Gower and her group for usage of their optical microscope, Shu-Hau Hsu for performing FE-SEM imaging of some samples, and Andrew Gerger for advice and discussions about atomic force microscopy. Further appreciation goes to Charles Lofton of Agilent Technologies for providing the particles and for scientific discussions regarding solvents. Work was completed under financial support from the University of Florida Alumni Fellowship as well as some initial funds from Agilent Technologies Foundation. One of the authors acknowledges support by the WCU (World Class University) program through the Korea Science and Engineering Foundation (R31-2008-000-10092). | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER CHEMICAL SOC, 1155 16TH ST, NW, WASHINGTON, DC 20036 USA | en_US |
dc.subject | PARTICLE-WALL INTERACTION; | en_US |
dc.subject | DER-WAALS FORCES | en_US |
dc.subject | NEGATIVE HAMAKER COEFFICIENTS | en_US |
dc.subject | AIR-FLOW METHOD | en_US |
dc.subject | ELECTROPHORETIC MOTION | en_US |
dc.subject | LIQUID-CHROMATOGRAPHY | en_US |
dc.subject | VANDERWAALS FORCES | en_US |
dc.subject | COLLOIDAL FORCES | en_US |
dc.subject | AQUEOUS-SOLUTION | en_US |
dc.subject | ZETA POTENTIALS | en_US |
dc.title | Force Interactions of Porous Silica Glass Microspheres against Mirror-Polished Stainless Steel in Nonaqueous Solvents | en_US |
dc.type | Article | en_US |
dc.relation.no | 9 | - |
dc.relation.volume | 27 | - |
dc.identifier.doi | 10.1021/la200157v | - |
dc.relation.page | 5377-5385 | - |
dc.relation.journal | LANGMUIR | - |
dc.contributor.googleauthor | Woan, Karran V | - |
dc.contributor.googleauthor | Sigmund, Wolfgang M | - |
dc.relation.code | 2011206277 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | sigmund | - |
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