High-resolution 13Cโnuclear magnetic res
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Maria Inรชs Bruno Tavares
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Article
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2002
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John Wiley and Sons
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English
โ 65 KB
๐ 1 views
## Abstract The combination of solidโstate nuclear magnetic resonance (NMR) techniques is very helpful for examining the behavior of heterogeneous amorphous polymers. With the magicโangle spinning (MAS) technique, employing special conditions, only the mobile fraction of the molecule can be assigne