Solid-State 27Al and Cross-Polarization 13C Magic-Angle Spinning Nuclear Magnetic Resonance Characterisation of Aluminas Derived from Basic Aluminium Succinate Full article
Journal |
Solid State Nuclear Magnetic Resonance
ISSN: 0926-2040 , E-ISSN: 1527-3326 |
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Output data | Year: 1994, Volume: 3, Number: 1, Pages: 39-42 Pages count : 4 DOI: 10.1016/0926-2040(94)90050-7 | ||||||
Tags | 27Al magic-angle spinning nuclear magnetic resonance, aluminas, aluminium succinate, cross-polarization 13C magic-angle spinning nuclear magnetic resonance | ||||||
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Abstract:
Solid-state 27Al and cross-polarization (CP) 13C magic-angle spinning nuclear magnetic resonance (MAS NMR) was used to characterise aluminas obtained by calcining basic aluminium succinate at different temperatures. In basic aluminium succinate, aluminium is in the tetrahedral coordination only. However, in both X-ray amorphous and γ-aluminas aluminium is in the tetrahedral and octahedral coordination. The intensity of the aluminium peaks is at a maximum for samples calcined at 700°C. 13C CP MAS NMR indicates the bonding of Al with carbon of the carboxylate group in basic aluminium succinate. Samples calcined at 400–870°C do not give 13C spectra.
Cite:
Kanta Rao P.
, Sivaraj C.
, Krishna Reddy G.
, Venkat Rao V.
, Mastikhin V.M.
Solid-State 27Al and Cross-Polarization 13C Magic-Angle Spinning Nuclear Magnetic Resonance Characterisation of Aluminas Derived from Basic Aluminium Succinate
Solid State Nuclear Magnetic Resonance. 1994. V.3. N1. P.39-42. DOI: 10.1016/0926-2040(94)90050-7 WOS Scopus РИНЦ
Solid-State 27Al and Cross-Polarization 13C Magic-Angle Spinning Nuclear Magnetic Resonance Characterisation of Aluminas Derived from Basic Aluminium Succinate
Solid State Nuclear Magnetic Resonance. 1994. V.3. N1. P.39-42. DOI: 10.1016/0926-2040(94)90050-7 WOS Scopus РИНЦ
Dates:
Submitted: | Sep 9, 1993 |
Accepted: | Oct 22, 1993 |
Published print: | Feb 1, 1994 |
Published online: | Jun 14, 2004 |
Identifiers:
Web of science | WOS:A1994MX27400005 |
Scopus | 2-s2.0-0028372661 |
Elibrary | 31135924 |
Chemical Abstracts | 1994:619903 |
Chemical Abstracts (print) | 121:219903 |
OpenAlex | W1974816273 |