Catalytic properties of Cu0.08ZrxCe1-xOδ nanocomposites for methane combustion

摘要：

INTRODUCTION Solid oxide fuel cell (SOFC) is one of the most attracting energy conversion technologies because of its high efficiency, clean and flexibility of fuels. In recent years, SOFCs present the most promissory characteristics in the direct use of natural fossil fuels, such as natural gas, and a strong reduction of contaminant emissions 1. Nevertheless, SOFC used currently nickel catalytic anode operate at around 1000℃, thus causes carbon deposition and degradation of electrodes, interface, and cell performance increasing the costs of the cell. In order to reduce the cell operating temperature many researchers have encountered that ceria-base anodes are active and stable for the electrochemical oxidation of methane 2. This work is to study the catalytic activity of Cu/Ce/Zr composite as anode catalytic material for direct oxidation of methane in SOFC.

关键词： Methane Catalytic combustion Cu/Ce/Zr composites

作者: Shouli Bai Bingjie Shi Ruixian Luo Lijing Ma Kewei Zhang Dong Yang Aifan Chen

作者单位: State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China

会议类型: 国际会议

会议名称: The 2nd International Conference on Nanomechanics & Nanocomposites(第二届国际纳米力学与纳米复合材料会议)

会议地点: 北京

会议语种:英文

页码: 317-320

在线出版日期: 2010-10-10（万方平台首次上网日期，不代表论文的发表时间）