Please use this identifier to cite or link to this item:
https://doi.org/10.21256/zhaw-5541Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Häne, Janick | - |
| dc.contributor.author | Brühwiler, Dominik | - |
| dc.contributor.author | Ecker, Achim | - |
| dc.contributor.author | Hass, Roland | - |
| dc.date.accessioned | 2019-07-17T12:44:58Z | - |
| dc.date.available | 2019-07-17T12:44:58Z | - |
| dc.date.issued | 2019 | - |
| dc.identifier.issn | 1387-1811 | de_CH |
| dc.identifier.uri | https://digitalcollection.zhaw.ch/handle/11475/17518 | - |
| dc.description.abstract | The formation process of zeolite A (Linde Type A) was monitored inline at 1.5 L scale by Photon Density Wave (PDW) spectroscopy as novel process analytical technology for highly turbid liquid suspensions. As a result, the reduced scattering coefficient, being a measure for particle number, size, and morphology, provides distinct process information, including the formation of amorphous particles and their transfer into crystalline zeolite structures. The onset and end of the crystallization process can be detected inline and in real-time. Analyses by powder X-ray diffraction and electron microscopy, based on a sampling approach, support the interpretation of the results obtained by PDW spectroscopy. In addition, the influence of the molar water content was investigated, indicating a linear increase of the time needed to reach the end of the zeolite A crystallization with increasing molar water content. Further experiments indicate a strong influence of the silica source on the course of the crystallization. The applicability of PDW spectroscopy under even more demanding chemical and physical conditions was investigated by monitoring the synthesis of zeolite L (Linde Type L). | de_CH |
| dc.language.iso | en | de_CH |
| dc.publisher | Elsevier | de_CH |
| dc.relation.ispartof | Microporous and Mesoporous Materials | de_CH |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0/ | de_CH |
| dc.subject | Photon density wave spectroscopy | de_CH |
| dc.subject | Process analytical technology | de_CH |
| dc.subject | Zeolite synthesis | de_CH |
| dc.subject | Molar water content | de_CH |
| dc.subject | Silica source | de_CH |
| dc.subject.ddc | 660: Technische Chemie | de_CH |
| dc.title | Real-time inline monitoring of zeolite synthesis by Photon Density Wave spectroscopy | de_CH |
| dc.type | Beitrag in wissenschaftlicher Zeitschrift | de_CH |
| dcterms.type | Text | de_CH |
| zhaw.departement | Life Sciences und Facility Management | de_CH |
| zhaw.organisationalunit | Institut für Chemie und Biotechnologie (ICBT) | de_CH |
| dc.identifier.doi | 10.21256/zhaw-5541 | - |
| dc.identifier.doi | 10.1016/j.micromeso.2019.109580 | de_CH |
| zhaw.funding.eu | No | de_CH |
| zhaw.issue | 109580 | de_CH |
| zhaw.originated.zhaw | Yes | de_CH |
| zhaw.publication.status | publishedVersion | de_CH |
| zhaw.volume | 288 | de_CH |
| zhaw.publication.review | Peer review (Publikation) | de_CH |
| zhaw.webfeed | Polymerchemie | de_CH |
| zhaw.author.additional | No | de_CH |
| Appears in collections: | Publikationen Life Sciences und Facility Management | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2019_Haene_Real-time_inline_monitoring_of_zeolite_synthesis.pdf | published PDF | 1.26 MB | Adobe PDF |  View/Open |
Show simple item record
Häne, J., Brühwiler, D., Ecker, A., & Hass, R. (2019). Real-time inline monitoring of zeolite synthesis by Photon Density Wave spectroscopy. Microporous and Mesoporous Materials, 288(109580). https://doi.org/10.21256/zhaw-5541
Häne, J. et al. (2019) ‘Real-time inline monitoring of zeolite synthesis by Photon Density Wave spectroscopy’, Microporous and Mesoporous Materials, 288(109580). Available at: https://doi.org/10.21256/zhaw-5541.
J. Häne, D. Brühwiler, A. Ecker, and R. Hass, “Real-time inline monitoring of zeolite synthesis by Photon Density Wave spectroscopy,” Microporous and Mesoporous Materials, vol. 288, no. 109580, 2019, doi: 10.21256/zhaw-5541.
HÄNE, Janick, Dominik BRÜHWILER, Achim ECKER und Roland HASS, 2019. Real-time inline monitoring of zeolite synthesis by Photon Density Wave spectroscopy. Microporous and Mesoporous Materials. 2019. Bd. 288, Nr. 109580. DOI 10.21256/zhaw-5541
Häne, Janick, Dominik Brühwiler, Achim Ecker, and Roland Hass. 2019. “Real-Time Inline Monitoring of Zeolite Synthesis by Photon Density Wave Spectroscopy.” Microporous and Mesoporous Materials 288 (109580). https://doi.org/10.21256/zhaw-5541.
Häne, Janick, et al. “Real-Time Inline Monitoring of Zeolite Synthesis by Photon Density Wave Spectroscopy.” Microporous and Mesoporous Materials, vol. 288, no. 109580, 2019, https://doi.org/10.21256/zhaw-5541.
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