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The Micro-environment of Propagating Radical for Styrene in Bulk Polymerization
被引：0
作者：
毛友钢
郑莹光
王国斌
沈家骢
机构：
[1] InstituteofTheoreticalChemistryJilinUniversityChangchunPRC,InstituteofTheoreticalChemistryJilinUniversityChangchunPRC,InstituteofTheoreticalChemistryJilinUniversityChangchunPRC,InstituteofTheoreticalChemistryJilinUniversityChangchunPRC,
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The Micro-environment of Propagating Radical for Styrene in Bulk Polymerization;
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摘要：
<正> According to J. H. Freed, the dependence of line-width on the motion of β protons having a continuous distribution angle of conformation can be obtained by using a hindered oscillation model, that is T-12=γ2eB2βkT/2ω40I[kT/ω20I sum from n=ijcos(2θie)cos(2θje)mimj+sum from n=ijsin(2θie)sin(2θje)·mimj], （1） where B is a constant; γe, magnetogyric ratio of the electron; β, friction constant; ω0, fiequency of the oscillation; I, the rotation inertia; k, Boltzmann constant; T, absolute
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页码：1056 / 1056
页数：1
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