- AutorIn
- Douglas M. Ruthven
- Titel
- Adsorption and desorption kinetics for diffusion controlled systems with a strongly concentration dependent diffusivity
- Untertitel
- Adsorption and desorption kinetics for diffusion controlledsystems with a strongly concentration dependent diffusivity
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:15-qucosa-193874
- Quellenangabe
- Diffusion fundamentals - 6
- Quellenangabe
- Diffusion fundamentals 6 (2007) 51, S. 1-11
- Erstveröffentlichung
- 2007
- Abstract (EN)
- The formal solution to the diffusion equation for transient adsorption in a semiinfinite medium with a strongly concentration dependent diffusivity, originally derived by Fujita ( 3 ), has been extended to desorption. Profiles for adsorption and desorption are compared and simplified asymptotic expressions which are useful when the diffusivity ratio is large are derived. The effect of a strongly concentration dependent diffusivity on adsorption and desorption kinetics is briefly considered.
- Freie Schlagwörter (DE)
- Diffusion, Transport
- Freie Schlagwörter (EN)
- diffusion, transport
- Klassifikation (DDC)
- 530
- Herausgeber (Institution)
- University of Maine
- Universität Leipzig
- Förder- / Projektangaben
- URN Qucosa
- urn:nbn:de:bsz:15-qucosa-193874
- Veröffentlichungsdatum Qucosa
- 12.01.2016
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch