The charge of glass and silica surfaces
Abstract
We present a method of calculating the electric charge density of glass and silica surfaces in contact with aqueous electrolytes for two cases of practical relevance that are not amenable to standard techniques: surfaces of low specific area at low ionic strength and surfaces interacting strongly with a second anionic surface.
- Publication:
-
Journal of Chemical Physics
- Pub Date:
- October 2001
- DOI:
- 10.1063/1.1404988
- arXiv:
- arXiv:cond-mat/0105149
- Bibcode:
- 2001JChPh.115.6716B
- Keywords:
-
- 73.40.-c;
- 41.20.Cv;
- 61.43.Fs;
- Electronic transport in interface structures;
- Electrostatics;
- Poisson and Laplace equations boundary-value problems;
- Glasses;
- Condensed Matter - Soft Condensed Matter;
- Condensed Matter - Materials Science
- E-Print:
- 7 pages, including 3 figures