| ~(13)C CP/MAS OF MOTIONS IN SOLID POLYMERS |
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| 作者单位： | Department of Applied Biology & Chemical Technology,Hong Kong Polytechnic University,Hung Hom,Kowloon,Hong Kong SAR,China
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| 摘 要： | High-resolution 13C spectra of solid polymers are often acquired with cross polarization with magic angle spinning (CP/MAS) to take advantage of the abunda
ntly available protons in the polymer chains. The sequence for transferring mag
netization from 1H to13C using Hartmann-Hahn spin locking in the rotating frame is now a standard in commercial solidstate NMR spectrometers.
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| 关 键 词： | magic angle spinning |
13C CP/MAS of Motions in Solid Polymers |
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| Authors: | Man Ken CHEUNG |
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| Institution: | Department of Applied Biology & Chemical Technology,Hong Kong Polytechnic University,Hung Hom,Kowloon,Hong Kong SAR,China |
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| Abstract: | High-resolution 13C spectra of solid polymers are often acquired with cross polarization with magic angle spinning (CP/MAS) to take advantage of the abunda ntly available protons in the polymer chains. The sequence for transferring mag netization from 1H to13C using Hartmann-Hahn spin locking in the rotating frame is now a standard in commercial solidstate NMR spectrometers. |
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