Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Organosilicon Chemistry VI |
| Untertitel | From Molecules to Materials |
| Herausgeber (Verlag) | Wiley - VCH Verlag GmbH & CO. KGaA |
| Seiten | 930-936 |
| Seitenumfang | 7 |
| ISBN (Print) | 3527312145, 9783527312146 |
| Publikationsstatus | Veröffentlicht - 26 Juli 2005 |
Abstract
Iodine was inserted into the voids of crystalline microporous materials built from pure SiO2 (zeosils), namely UTD-I (DON), SSZ-24 (MI), CIT-5 (CFI), and ITQ-4 (IFR), by vapor phase loading. All these hosts possess large pores. Their iodine insertion compounds exhibit characteristic colors. The properties of these compounds were further studied by powder X-ray diffraction, W-Vis and Raman spectroscopy. It turned out that the insertion compounds of the large-pore zeosils are unstable when removed from a saturated iodine atmosphere, a property in which they differ from the iodine insertion compounds of medium-pore zeosils. This instability hampered the characterization of these substances.
ASJC Scopus Sachgebiete
- Chemie (insg.)
- Allgemeine Chemie
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Organosilicon Chemistry VI: From Molecules to Materials. Wiley - VCH Verlag GmbH & CO. KGaA, 2005. S. 930-936.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Beitrag in Buch/Sammelwerk › Forschung › Peer-Review
}
TY - CHAP
T1 - Silicon-Based Materials
T2 - Iodine Insertion into Pure Silica Hosts with Large Pores
AU - Nechifor, R.
AU - Behrens, Peter
PY - 2005/7/26
Y1 - 2005/7/26
N2 - Iodine was inserted into the voids of crystalline microporous materials built from pure SiO2 (zeosils), namely UTD-I (DON), SSZ-24 (MI), CIT-5 (CFI), and ITQ-4 (IFR), by vapor phase loading. All these hosts possess large pores. Their iodine insertion compounds exhibit characteristic colors. The properties of these compounds were further studied by powder X-ray diffraction, W-Vis and Raman spectroscopy. It turned out that the insertion compounds of the large-pore zeosils are unstable when removed from a saturated iodine atmosphere, a property in which they differ from the iodine insertion compounds of medium-pore zeosils. This instability hampered the characterization of these substances.
AB - Iodine was inserted into the voids of crystalline microporous materials built from pure SiO2 (zeosils), namely UTD-I (DON), SSZ-24 (MI), CIT-5 (CFI), and ITQ-4 (IFR), by vapor phase loading. All these hosts possess large pores. Their iodine insertion compounds exhibit characteristic colors. The properties of these compounds were further studied by powder X-ray diffraction, W-Vis and Raman spectroscopy. It turned out that the insertion compounds of the large-pore zeosils are unstable when removed from a saturated iodine atmosphere, a property in which they differ from the iodine insertion compounds of medium-pore zeosils. This instability hampered the characterization of these substances.
KW - Insertion compounds
KW - Iodine
KW - Zeolite analogues
KW - Zeosils
UR - http://www.scopus.com/inward/record.url?scp=84889849669&partnerID=8YFLogxK
U2 - 10.1002/9783527618224.ch6
DO - 10.1002/9783527618224.ch6
M3 - Contribution to book/anthology
AN - SCOPUS:84889849669
SN - 3527312145
SN - 9783527312146
SP - 930
EP - 936
BT - Organosilicon Chemistry VI
PB - Wiley - VCH Verlag GmbH & CO. KGaA
ER -