Chain packing in the noncrystalline region of deuterated UHMWPE: A solid-state <ce:sup loc='pre'>2</ce:sup>H and <ce:sup loc='pre'>13</ce:sup>C NMR study

Ran Zhang; Ting Xiao; Robert Graf; Ele De-Boer; Rene Verhoef; Arno Kentgens; Guang Yang; Sanjay Rastogi; Ye-Feng Yao

首页> 外文期刊>European Polymer Journal >Chain packing in the noncrystalline region of deuterated UHMWPE: A solid-state 2H and 13C NMR study

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Chain packing in the noncrystalline region of deuterated UHMWPE: A solid-state 2H and 13C NMR study

机译：在氘代UHMWPE的非晶体区域中的链包装：固态 2> 2 h和 13 C NMR研究

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?Chain packing influences on the noncrystalline conformation and dynamics of PE.

?The geometry and frequency of noncrystalline segmental motion revealed by2H NMR.

?Chain motions and conformation statistics in the noncrystalline regions of PE.

Abstract

Chain packing in the non-crystalline region of a semi-crystalline polymer is strongly influenced by the crystallization conditions. Using a single-site catalytic system, deuterated Ultra High Molecular Weight Polyethylenes (UHMW-PEs) are synthesized and the chain topology of the noncrystalline region is investigated by solid-state NMR. The variability in chain packing within the noncrystalline r

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？ pe的非冗长构象和动态的链包装影响。

？非折叠节段性运动的几何和频率由 2 h nmr。

？

抽象

在半结晶聚合物的非结晶区域中的链填充受结晶条件的强烈影响。使用单址催化系统，合成氘代超高分子量聚乙烯（UHMW-PE），通过固态NMR研究非晶体区的链拓扑。非折叠中的链包装中的可变性

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来源
《European Polymer Journal》 |2017年第2017期|共11页
作者
Ran Zhang; Ting Xiao; Robert Graf; Ele De-Boer; Rene Verhoef; Arno Kentgens; Guang Yang; Sanjay Rastogi; Ye-Feng Yao;
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作者单位

Department of Physics &

Shanghai Key Laboratory of Magnetic Resonance School of Physics and Materials Science East China Normal University;

Department of Physics &

Shanghai Key Laboratory of Magnetic Resonance School of Physics and Materials Science East China Normal University;

Max-Planck-Institute for Polymer Research;

Department of Materials Loughborough University;

Research Institute Teijin Aramid;

Radboud University Nijmegen;

Department of Physics &

Shanghai Key Laboratory of Magnetic Resonance School of Physics and Materials Science East China Normal University;

Department of Materials Loughborough University;

Department of Physics &

Shanghai Key Laboratory of Magnetic Resonance School of Physics and Materials Science East China Normal University;

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正文语种 eng
中图分类有机化学;
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Chain packing in the noncrystalline region of deuterated UHMWPE: A solid-state 2H and 13C NMR study

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