Advances in Ion Conducting Membranes and Binders for High Temperature Polymer Electrolyte Membrane Fuel Cells

IF 11.1 2区化学 Q1 POLYMER SCIENCE

Polymer Reviews Pub Date : 2022-01-10 DOI:10.1080/15583724.2022.2025602

Jiyoon Jung, Jinsuk Ku, Young Sang Park, C. Ahn, Jung-Hyun Lee, S. Hwang, Albert S. Lee

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引用次数: 6

Abstract

Abstract This review article provides an overview of the latest developments in polymer electrolytes, the ion conducting membrane and ionomeric binder, specially tailored for high temperature polymer electrolyte membrane fuel cells that operate at temperatures exceeding 100 °C without the assistance of humidification. This particular type of fuel cell have the added advantages of high CO tolerance, enhanced catalytic activity, and system simplification. While high temperature polymer electrolyte membrane fuel cells utilizing phosphoric acid-doped polybenzimidazole membranes have been extensively investigated and commercialized over the past half century, recent developments in alternative polymeric materials and their synergistic integration with newly applied ionomeric materials have been introduced, warranting a closer look at the chemistry and properties of such materials in conjunction with those developed previously. General background in high temperature polymer electrolyte membrane fuel cells, and as well as developments in various classification of membranes, ionomers, concluding with future challenges and outlook on high temperature polymer electrolyte membrane and ionomer technology is addressed from the vantage point of the membrane electrode assembly.

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高温聚合物电解质膜燃料电池离子导电膜及粘结剂研究进展

摘要:本文综述了聚合物电解质、离子导电膜和离子聚合物粘合剂的最新进展，这些都是专门为高温聚合物电解质膜燃料电池量身定制的，可以在超过100°C的温度下工作，而无需加湿。这种特殊类型的燃料电池具有高CO耐受性，增强的催化活性和系统简化的附加优点。在过去的半个世纪里，利用磷酸掺杂聚苯并咪唑膜的高温聚合物电解质膜燃料电池已经得到了广泛的研究和商业化，最近在替代聚合物材料及其与新应用的离子材料的协同集成方面的发展已经被引入，需要更仔细地研究这些材料的化学和性能，并将其与以前开发的材料结合起来。概述了高温聚合物电解质膜燃料电池的背景，以及各种膜、离聚体的发展，最后从膜电极组装的角度阐述了高温聚合物电解质膜和离聚体技术的未来挑战和展望。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Polymer Reviews 工程技术-高分子科学

CiteScore

24.80

自引率

0.80%

发文量

审稿时长

6 months

期刊介绍： Polymer Reviews is a reputable publication that focuses on timely issues within the field of macromolecular science and engineering. The journal features high-quality reviews that have been specifically curated by experts in the field. Topics of particular importance include biomedical applications, organic electronics and photonics, nanostructures, micro- and nano-fabrication, biological molecules (such as DNA, proteins, and carbohydrates), polymers for renewable energy and environmental applications, and interdisciplinary intersections involving polymers. The articles in Polymer Reviews fall into two main categories. Some articles offer comprehensive and expansive overviews of a particular subject, while others zero in on the author's own research and situate it within the broader scientific landscape. In both types of articles, the aim is to provide readers with valuable insights and advancements in the field of macromolecular science and engineering.