Abstract
Silica modified with benzene was investigated by infrared and solid state 13C cross-polarization magic angle spinning nuclear magnetic resonance spectroscopy (13C CP MAS NMR). Whereas infrared spectroscopy did not allow to distinguish between phenyl and polyphenyl groups, this was possible by solid state nuclear magnetic resonance spectroscopy.
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Received: 24 June 1996 / Accepted: 19 December 1996
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Heger, K., Marx, G., Brendler, E. et al. Characterization of chemically modified silica by infrared and solid state nuclear magnetic resonance spectroscopy. Fresenius J Anal Chem 358, 240–241 (1997). https://doi.org/10.1007/s002160050394
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DOI: https://doi.org/10.1007/s002160050394