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首页> 外文期刊>Chemical Reviews >Progress in solid oxide fuel cells with nickel-based anodes operating on methane and related fuels
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Progress in solid oxide fuel cells with nickel-based anodes operating on methane and related fuels

机译：具有在甲烷及相关燃料上运行的镍基阳极的固体氧化物燃料电池的研究进展

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The article examines progress in solid oxide fuel cells with nickel-based anodes operating on methane and related fuels. Natural gas has already been widely used as an important energy source in numerous applications, including the heating of buildings and cooking by direct combustion, the generation of electricity by gas turbines or steam turbines, and as a fuel for combustion engines in vehicles. Conventional SOFCs employ nickel-based cermet anodes, which exhibit good compatibility with electrolytes composed of stabilized zirconia or doped ceria, high activity toward the electrocatalytic oxidation of hydrogen, and high electronic conductivity. By direct feeding of a nickel cermet anode-based SOFC with methane, the anode may play dual roles: catalyzing the methane reforming reactions and promoting the electrochemical oxidation of hydrogen, carbon monoxide, and methane.
机译：本文探讨了使用镍基阳极在甲烷和相关燃料上运行的固体氧化物燃料电池的进展。天然气已在许多应用中被广泛用作重要的能源，包括建筑物的供暖和直接燃烧的烹饪，燃气轮机或蒸汽轮机的发电以及用作车辆内燃发动机的燃料。常规的SOFC使用镍基金属陶瓷阳极，该阳极与由稳定的氧化锆或掺杂的二氧化铈组成的电解质表现出良好的相容性，对氢的电催化氧化具有很高的活性，并且具有很高的电子传导性。通过将镍金属陶瓷阳极基SOFC与甲烷直接供料，阳极可发挥双重作用：催化甲烷重整反应并促进氢，一氧化碳和甲烷的电化学氧化。

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