Quartarone Eliana, Angioni Simone, Mustarelli Piercarlo
Department of Chemistry of University of Pavia and INSTM, Via Taramelli 12, 27100 Pavia, Italy.
Materials (Basel). 2017 Jun 22;10(7):687. doi: 10.3390/ma10070687.
Polymer fuel cells operating above 100 °C (High Temperature Polymer Electrolyte Membrane Fuel Cells, HT-PEMFCs) have gained large interest for their application to automobiles. The HT-PEMFC devices are typically made of membranes with poly(benzimidazoles), although other polymers, such as sulphonated poly(ether ether ketones) and pyridine-based materials have been reported. In this critical review, we address the state-of-the-art of membrane fabrication and their properties. A large number of papers of uneven quality has appeared in the literature during the last few years, so this review is limited to works that are judged as significant. Emphasis is put on proton transport and the physico-chemical mechanisms of proton conductivity.
工作温度高于100°C的聚合物燃料电池（高温聚合物电解质膜燃料电池，HT-PEMFC）在汽车应用方面引起了广泛关注。HT-PEMFC装置通常由含聚（苯并咪唑）的膜制成，不过也有报道称其他聚合物，如磺化聚（醚醚酮）和吡啶基材料也可用于制作此类装置。在这篇批判性综述中，我们阐述了膜制备技术的现状及其性能。在过去几年中，文献里出现了大量质量参差不齐的论文，因此本综述仅限于被认为具有重要意义的研究工作。重点在于质子传输以及质子传导的物理化学机制。
