天然ゴムの圧延伸長に付随しておこる固体13C NMR化学シフト変化と磁化率

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概要

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• We investigated the effect of deformation of natural rubber (NR) on 13C NMR spectra. The deformation is occurred by the high centrifugal pressure of the fast magic-angle spinning (MAS). The static state 13C NMR spectrum of NR after MAS showed broad and apparently anisotropic peaks, while that of NR before MAS was isotropic. We concluded that the origin of the anisotropic 13C peak relates to the magnetic susceptibility difference according to the molecular orientation.

• 一般社団法人 日本ゴム協会の論文

著者

• 安岡 宏

  Department of Applied Physics, National Defense Academy

• 浅野 敦志

  Department of Applied Chemistry, National Defense Academy

• 北村 成史

  Department of Applied Chemistry, National Defense Academy

• 畑 慶明

  Department of Applied Physics, National Defense Academy

関連論文

• 天然ゴムの圧延伸長に付随しておこる固体13C NMR化学シフト変化と磁化率

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