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Material issues for fuel cell applications

机译:燃料电池应用的重大问题

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Since the successful demonstration of alkaline fuel cell technology by Bacon in the 1950s fuel cells -in one guise or another - have held forth the promise of mass market commercialisation. To date this promise has yet to materialise despite the fact that many products are currently undergoing field evaluation and testing. The primary barrier that fuel cell technology must overcome relates to cost but at its heart this is a materials issue. The problems relate to electrolyte and catalyst performance and cost, chemical stability of the cell interconnect and the long-term reliability of fuel and oxidant seals. In this paper, the detailed issues facing the different types of fuel cells will be summarised and an in-depth case study on Solid Oxide Fuel Cells (SOFC) will be presented.
机译:自从培根在1950年代成功演示碱性燃料电池技术以来,燃料电池(一种或多种伪装)就实现了大众市场商业化的希望。迄今为止,尽管许多产品正在接受现场评估和测试,但这一承诺尚未实现。燃料电池技术必须克服的主要障碍与成本有关,但从本质上讲,这是一个材料问题。这些问题涉及电解质和催化剂的性能和成本,电池互连的化学稳定性以及燃料和氧化剂密封的长期可靠性。在本文中,将总结不同类型燃料电池所面临的详细问题,并对固体氧化物燃料电池(SOFC)进行深入的案例研究。

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