Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | From Zeolites to Porous MOF Materials |
| Untertitel | The 40th Anniversary of International Zeolite Conference |
| Herausgeber (Verlag) | Elsevier Inc. |
| Seiten | 981-987 |
| Seitenumfang | 7 |
| Auflage | A |
| ISBN (Print) | 0444530681, 9780444530684 |
| Publikationsstatus | Veröffentlicht - 2007 |
Publikationsreihe
| Name | Studies in Surface Science and Catalysis |
|---|---|
| Nummer | A |
| Band | 170 |
| ISSN (Print) | 0167-2991 |
Abstract
First results of an international research collaboration to study zeolitic diffusion are presented. By using a variety of experimental techniques, molecular diffusion paths are probed over different time and length scales. As host-guest systems the homologous series of n-alkanes in zeolites NaCaA and silicalite-1 have been selected. Since the diffusivities are found to be the smaller the longer are the diffusion paths covered during the experiments, the observed differences may be explained by the existence of transport resistances acting in addition to the intracrystalline zeolite bulk phase. In selective experiments, indications of such resistances are traced from the range of some 100 nm up to crystal dimensions.
ASJC Scopus Sachgebiete
- Chemische Verfahrenstechnik (insg.)
- Katalyse
- Physik und Astronomie (insg.)
- Physik der kondensierten Materie
- Chemie (insg.)
- Physikalische und Theoretische Chemie
- Werkstoffwissenschaften (insg.)
- Oberflächen, Beschichtungen und Folien
- Werkstoffwissenschaften (insg.)
- Werkstoffchemie
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From Zeolites to Porous MOF Materials : The 40th Anniversary of International Zeolite Conference. A. Aufl. Elsevier Inc., 2007. S. 981-987 (Studies in Surface Science and Catalysis; Band 170, Nr. A).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Beitrag in Buch/Sammelwerk › Forschung › Peer-Review
}
TY - CHAP
T1 - Diffusion of n-alkanes in zeolites
T2 - the benefit of observation over different length scales
AU - Brandani, S.
AU - Caro, J.
AU - Jobic, H.
AU - Kärger, J.
AU - Krause, C.
AU - Staudt, R.
PY - 2007
Y1 - 2007
N2 - First results of an international research collaboration to study zeolitic diffusion are presented. By using a variety of experimental techniques, molecular diffusion paths are probed over different time and length scales. As host-guest systems the homologous series of n-alkanes in zeolites NaCaA and silicalite-1 have been selected. Since the diffusivities are found to be the smaller the longer are the diffusion paths covered during the experiments, the observed differences may be explained by the existence of transport resistances acting in addition to the intracrystalline zeolite bulk phase. In selective experiments, indications of such resistances are traced from the range of some 100 nm up to crystal dimensions.
AB - First results of an international research collaboration to study zeolitic diffusion are presented. By using a variety of experimental techniques, molecular diffusion paths are probed over different time and length scales. As host-guest systems the homologous series of n-alkanes in zeolites NaCaA and silicalite-1 have been selected. Since the diffusivities are found to be the smaller the longer are the diffusion paths covered during the experiments, the observed differences may be explained by the existence of transport resistances acting in addition to the intracrystalline zeolite bulk phase. In selective experiments, indications of such resistances are traced from the range of some 100 nm up to crystal dimensions.
UR - http://www.scopus.com/inward/record.url?scp=35348862459&partnerID=8YFLogxK
U2 - 10.1016/S0167-2991(07)80949-9
DO - 10.1016/S0167-2991(07)80949-9
M3 - Contribution to book/anthology
AN - SCOPUS:35348862459
SN - 0444530681
SN - 9780444530684
T3 - Studies in Surface Science and Catalysis
SP - 981
EP - 987
BT - From Zeolites to Porous MOF Materials
PB - Elsevier Inc.
ER -