New Insights into Perfluorinated Sulfonic-Acid Ionomers,Chemical Reviews

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New Insights into Perfluorinated Sulfonic-Acid Ionomers
Chemical Reviews ( IF 51.4 ) Pub Date : 2017-01-23 00:00:00 , DOI: 10.1021/acs.chemrev.6b00159
Ahmet Kusoglu ₁ , Adam Z. Weber ₁

Affiliation

In this comprehensive review, recent progress and developments on perfluorinated sulfonic-acid (PFSA) membranes have been summarized on many key topics. Although quite well investigated for decades, PFSA ionomers’ complex behavior, along with their key role in many emerging technologies, have presented significant scientific challenges but also helped create a unique cross-disciplinary research field to overcome such challenges. Research and progress on PFSAs, especially when considered with their applications, are at the forefront of bridging electrochemistry and polymer (physics), which have also opened up development of state-of-the-art in situ characterization techniques as well as multiphysics computation models. Topics reviewed stem from correlating the various physical (e.g., mechanical) and transport properties with morphology and structure across time and length scales. In addition, topics of recent interest such as structure/transport correlations and modeling, composite PFSA membranes, degradation phenomena, and PFSA thin films are presented. Throughout, the impact of PFSA chemistry and side-chain is also discussed to present a broader perspective.

中文翻译：

全氟磺酸离聚物的新见解

在本篇综述中，关于全氟化磺酸（PFSA）膜的最新进展和发展已在许多关键主题上进行了总结。尽管已经进行了数十年的深入研究，但PFSA离聚物的复杂行为以及它们在许多新兴技术中的关键作用已经提出了重大的科学挑战，但也帮助创建了一个独特的跨学科研究领域来克服这些挑战。对PFSA的研究和进展，特别是考虑到其应用，在电化学与聚合物（物理）的衔接方面处于最前沿，这也打开了最新的原位表征技术以及多物理场计算模型的发展之门。。所审查的主题源于将各种身体（例如，机械和运输特性，以及跨时间和长度尺度的形态和结构。此外，还介绍了最近感兴趣的主题，例如结构/运输相关性和建模，复合PFSA膜，降解现象和PFSA薄膜。在整个过程中，还讨论了PFSA化学物质和侧链的影响，以提供更广阔的视野。

更新日期：2017-01-23

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