封面图片,第 62 卷第 16 期

IF 3.9 3区 化学 Q2 POLYMER SCIENCE
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引用次数: 0

摘要

封面图片来自周颖等人撰写的文章《超高分子量聚乙烯烧结演变监测》,https://doi.org/10.1002/pol.20230156。Ying Zhou 的封面图片展示了密度演变分析,用于监测超高分子量聚乙烯新生粉末烧结过程中的体积变化。分析结果显示,在加热过程中,粉末在压力作用下发生了大量致密化,随后密度显著下降,这就是所谓的熔体爆炸现象。随后的结晶导致在相对较短的时间内和中等温度下形成连续的固体超高分子量聚乙烯结构。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Cover Image, Volume 62, Issue 16

Cover Image, Volume 62, Issue 16

The cover image is based on the Article Sintering evolution monitoring of ultra-highmolecular-weight polyethylene by Ying Zhou et al., https://doi.org/10.1002/pol.20230156. The cover image by Ying Zhou shows a density evolution analysis utilized to monitor the volume change during the sintering process of UHMWPE nascent powder. The analysis reveals substantial densification of the powder under pressure during heating, followed by notable density drops known as the melt explosion phenomenon. Subsequent crystallization leads to the formation of a contiguous solid UHMWPE structure within a relatively short timeframe and at moderate temperatures.

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来源期刊
Journal of Polymer Science
Journal of Polymer Science POLYMER SCIENCE-
CiteScore
6.30
自引率
5.90%
发文量
264
期刊介绍: Journal of Polymer Research provides a forum for the prompt publication of articles concerning the fundamental and applied research of polymers. Its great feature lies in the diversity of content which it encompasses, drawing together results from all aspects of polymer science and technology. As polymer research is rapidly growing around the globe, the aim of this journal is to establish itself as a significant information tool not only for the international polymer researchers in academia but also for those working in industry. The scope of the journal covers a wide range of the highly interdisciplinary field of polymer science and technology.
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