Publication Type |
Journal Article |
School or College |
College of Mines & Earth Sciences |
Department |
Metallurgical Engineering |
Creator |
Miller, Jan D. |
Other Author |
Fa, K., Paruchuri, V.K., Brown, S.C., Moudgil, B.M. |
Title |
Significance of electrokinetic characterization for interpreting interfacial phenomena at planar, macroscopic interfaces |
Date |
2005 |
Description |
Streaming potential measurements provide valuable information for the validation and interpretation of interfacial phenomena that occur at flat macroscopic surfaces. Planar substrates have been extensively used for the interpretation of events, which occur at particulate surfaces; however, these flat surfaces are often only questionably representative of their particulate counterparts due to variations in surface chemistry and topography. In this study, the zeta potential from planar macroscopic surfaces of PMMA, mica, graphite, fluorite, and calcite have been calculated from streaming potentials measured in aqueous solutions using an asymmetric clamping cell. These zeta potentials have been found to significantly contribute to understanding and interpretation of interfacial phenomena influenced by Coulombic interactions including adsorption, surface forces, and the structure of surface micelles. |
Type |
Text |
Publisher |
Royal Society of Chemistry |
Volume |
7 |
Issue |
4 |
First Page |
678 |
Last Page |
684 |
DOI |
10.1039/b417902a |
Subject |
Interfacial phenomena; Surface charge |
Subject LCSH |
Electrokinetics; Surface chemistry; Zeta potential |
Language |
eng |
Bibliographic Citation |
Fa, K., Paruchuri, V.K., Brown, S.C., Moudgil, B.M. & Miller, J.D. The significance of electrokinetic characterization for interpreting interfacial phenomena at planar, macroscopic interfaces. Physical Chemistry Chemical Physics, 7 (4), 678-684. |
Rights Management |
©Royal Society of Chemistry. http://dx.doi.org DOI: 10.1039/b417902a |
Format Medium |
application/pdf |
Format Extent |
836,451 Bytes |
Identifier |
ir-main,4279 |
ARK |
ark:/87278/s6p565zb |
Setname |
ir_uspace |
ID |
705587 |
Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6p565zb |