Mobility Studies on Siloxane‐Based Inorganic‐Organic Hybrid Polymers by Dynamic Solid State,Suspended State,and Deuterium NMR Spectroscopy: Supported Organometallic Complexes. XXVI [1] |
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| Authors: | Ekkehard Lindner Frank Hoehn Thomas Salesch Hermann A Mayer Shashikala Singh Klaus Müller |
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| Abstract: | Organic modified siloxanes of the type RSi(OMe2)2(CH2)3C6D4(CH2)3(OMe2)2SiR R = Me ( 4 ), R = OMe ( 5 )] were sol‐gel processed employing solvents of different polarity (MeOH and THF) to yield the corresponding inorganic‐organic hybrid polymers X4a — X5b with different physical properties. These polymers were investigated by multinuclear (2H, 13C, and 29Si) solid state and 1H suspension state NMR spectroscopy, including dynamic NMR techniques, in order to correlate the mobilities of these xerogels with physical properties, especially with the cross‐linkage. |
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| Keywords: | Silicon Sol‐gel process Xerogels NMR spectroscopy |
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