瓦斯成分对燃料电池性能的影响研究

Study on the Influence of Gas Composition on Fuel Cell Performance

为深入理解瓦斯成分对燃料电池性能的影响,采用气相色谱-质谱联用(GC-MS)、红外光谱(IR)分析和电化学性能测试等多种方法,综合评估了不同化学成分、瓦斯处理技术(如吸附剂、催化剂和分离膜技术)、杂质暴露及瓦斯纯化对燃料电池反应速率、性能、稳定性和效率的具体作用。对标准燃料电池组件在不同瓦斯成分条件下进行实验研究,旨在揭示瓦斯成分对燃料电池整体性能与稳定性的影响。结果表明,瓦斯成分显著影响电池反应速率与长期稳定性,采用瓦斯处理技术能提升电池性能,减少杂质对电池稳定性负面影响,瓦斯纯化则进一步提高了燃料电池效率。研究发现对优化燃料电池设计与操作具有重要意义。

In order to gain a deeper understanding of the impact of gas composition on the performance of fuel cells,various methods such as gas chromatography-mass spectrometry(GC-MS),infrared spectroscopy(IR)analysis,and electrochemical performance testing were used to comprehensively evaluate the specific effects of different chemical compositions,gas treatment technologies(such as adsorbents,catalysts,and separation membrane technologies),impurity exposure,and gas purification on the reaction rate,performance,stability,and efficiency of fuel cells.Experimental research was conducted on standard fuel cell components under different gas composition conditions,aiming to reveal the influence of gas composition on the overall performance and stability of fuel cells.The results indicate that the gas composition significantly affects the reaction rate and long-term stability of the battery.The use of gas treatment technology can improve battery performance,reduce the negative impact of impurities on battery stability,and further improve fuel cell efficiency through gas purification.The research findings are of great significance for optimizing the design and operation of fuel cells.