Polyethylene containing aliphatic ring and aromatic ring defects in the main chain: Synthesis via ADMET and comparisons of thermal properties and crystalline structure

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• 作者：Shaofei Song ; Wenqi Guo ; Shufen Zou ; Zhisheng Fu ; Junting Xu ; Zhiqiang Fan ; ^{fanzq@zju.edu.cn}
• 关键词：Polyethylene ; ADMET ; Aliphatic ring ; Crystalline structure ; Thermal properties
• 刊名：Polymer
• 出版年：2016
• 出版时间：19 December 2016
• 年：2016
• 卷：107
• 期：Complete
• 页码：113-121
• 全文大小：1716 K
• 卷排序：107

文摘

Three polyethylene containing non-planar aliphatic defects were synthesized. PE with non-planar aliphatic ether ring units showed decreased thermal stability. The non-planar defects perturbed the crystal structure and occupy larger space. These PE have smaller lc and lower crystallinity than their aromatic counterparts.