Article
Direct evidence of Lowenstein's rule violation in swelling high-charge micas
Author/s | Pavón González, Esperanza
Osuna Barroso, Francisco Javier Alba Carranza, María Dolores Delevoye, L. |
Publication Date | 2014 |
Deposit Date | 2019-01-11 |
Published in |
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Abstract | The structure of high-charged micas, Na-n-micas (n = 2 and 4), a family of synthetic silicates with a wide range of applications, was investigated through the use of 17O solid-state NMR at natural abundance in order to ... The structure of high-charged micas, Na-n-micas (n = 2 and 4), a family of synthetic silicates with a wide range of applications, was investigated through the use of 17O solid-state NMR at natural abundance in order to preserve quantitative spectral information. The use of a very high-field and highly sensitive probehead, together with 17O NMR literature data allowed for the detection of an isolated signal at 26 ppm, assigned partially to AlOAl, as evidence of the violation of Lowenstein's rule for Na-4-mica. |
Funding agencies | Junta de Andalucía |
Project ID. | FQM 567 |
Citation | Pavón González, E., Osuna Barroso, F.J., Alba Carranza, M.D. y Delevoye, L. (2014). Direct evidence of Lowenstein's rule violation in swelling high-charge micas. Chemical Communications, 50, 6984-6986. |
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