Shelyapina, Marina G. and Silyukov, Oleg and Lushpinskaia, Irina P. and Kurnosenko, Sergey A. and Mazur, Anton S. and Shenderovich, Ilya G. and Zvereva, Irina A. (2020) NMR Study of Intercalates and Grafted Organic Derivatives of H2La2Ti3O10. MOLECULES, 25 (22): 5229. ISSN , 1420-3049
Full text not available from this repository. (Request a copy)Abstract
The protonated perovskite-like titanate H2La2Ti3O10 has been used to produce organic-inorganic hybrids with simple organic molecules: methylamine, methanol, monoethanolamine, and n-butylamine. The optimal pathways for the preparation of such hybrids are summarized. Solid-state NMR, combined with thermal analysis, Raman, and IR spectroscopy, has been applied to determine the bonding type in the obtained organic-inorganic hybrids. It has been found that, in the methanolic hybrid, the organic residues are covalently bound to the inorganic matrix. In contrast, in the methylamine and n-butylamine hybrids, the organic molecules are intercalated into the inorganic matrix in cationic forms. The structure of the monoethanolamine hybrid is composite and includes both the covalently bound and intercalated organic species.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | LAYERED PEROVSKITE NANOSHEETS; POPPER PHASE H2LA2TI3O10; PHOTOCATALYTIC PROPERTIES; SURFACE MODIFICATION; CHAIN DYNAMICS; ION-EXCHANGE; N-15 NMR; EXFOLIATION; WATER; OXIDES; layered perovskite-like oxides; organic-inorganic hybrid; intercalation; grafting; NMR |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Central Analytical Services |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 08 Mar 2021 09:49 |
| Last Modified: | 08 Mar 2021 09:49 |
| URI: | https://pred.uni-regensburg.de/id/eprint/43447 |
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