An octane-fueled olid oxide fuel cell

作者：Zhan ZL; Barnett SA^*

来源：Science, 2005, 308(5723): 844-847.

DOI：10.1126/science.1109213

There are substantial barriers to the introduction of hydrogen fuel cells for transportation, including the high cost of fuel-cell systems, the current tack of a hydrogen infrastructure, and the relatively low fuel efficiency when using hydrogen produced from hydrocarbons. Here, we describe a solid oxide fuel cell that combines a catalyst layer with a conventional anode, allowing internal reforming of iso-octane without coking and yielding stable power densities of 0.3 to 0.6 watts per square centimeter. This approach is potentially the basis of a simple low-cost System that can provide substantially higher fuel efficiency by using excess fuel-cell heat for the endothermic reforming reaction.

• 出版日期2005-5-6
• 单位西北大学