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Abstract
Hydrolysis of germanosilicate zeolites with the IWW structure shows two different outcomes depending on the composition of the starting materials. Ge-rich IWW (Si/Ge=3.1) is disassembled into a layered material (IPC-5P), which can be reassembled into an almost pure silica IWW on treatment with diethoxydimethylsilane. Ge-poor IWW (Si/Ge=6.4) is not completely disassembled on hydrolysis, but retains some 3D connectivity. This structure can be reassembled into IWW by incorporation of Al to fill the defects left when the Ge is removed.
Original language | English |
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Pages (from-to) | 7168–7172 |
Journal | Angewandte Chemie |
Volume | 126 |
Issue number | 27 |
Early online date | 13 May 2014 |
DOIs | |
Publication status | Published - 1 Jul 2014 |
Keywords
- ADOR
- Festkörperreaktionen
- Germanosilicate
- IWW
- Zeolithe
Fingerprint
Dive into the research topics of 'The Assembly-Disassembly-Organization-Reassembly mechanism for 3D-2D-3D transformation of germanosilicate IWW zeolite'. Together they form a unique fingerprint.Projects
- 1 Finished
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Assembly Disassembly Reassembly: Assembly disassembly reassembly - New routes to extended structures and their impact
Morris, R. E. (PI)
1/08/13 → 31/07/18
Project: Fellowship
Research output
- 1 Article
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The assembly-disassembly-organization-reassembly mechanism for 3D-2D-3D transformation of germanosilicate IWW zeolite
Chlubna-Eliasova, P., Tian, Y., Pinar, A. B., Kubu, M., Cejka, J. & Morris, R. E., 25 Jun 2014, In: Angewandte Chemie International Edition. 53, 27, p. 7048-7052 5 p.Research output: Contribution to journal › Article › peer-review
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