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| CeO_2基固体氧化物燃料电池电解质研究 | |
| 引用本文： | 燕萍,胡筱敏,祁阳,包岩,徐敏,于微微. CeO_2基固体氧化物燃料电池电解质研究[J]. 材料与冶金学报, 2009, 8(2) |
| 作者姓名： | 燕萍 胡筱敏 祁阳 包岩 徐敏 于微微 |
| 作者单位： | 1. 东北大学,资源与土木工程学院,沈阳,110004;沈阳化工学院,应用化学系,沈阳,110142 2. 东北大学,资源与土木工程学院,沈阳,110004 3. 东北大学,材料物理与化学研究所,沈阳,110004 4. 沈阳化工学院,应用化学系,沈阳,110142 |
| 摘 要： | 固体氧化物燃料电池(SOFCs)被誉为21世纪最具有发展潜力的能源技术之一.由于用稀土或碱土金属氧化物掺杂的CeO2在较低的温度下具有较高的氧离子电导率,是用作中低温固体氧化物燃料电池较理想的电解质材料.本文综述了近年来以掺杂的CeO2作电解质的SOFCs性能的研究情况,总结了提高、改善CeO2基固体电解质电性能的几种方法,并对今后的研究提出了自己的看法. |
| 关 键 词： | 固体氧化物燃料电池 电解质 电导率 掺杂氧化铈 |
Research and development of ceria-based electrolyte on intermediate-temperature solid oxide fuel cells |
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| YAN Ping,HU Xiao-min,QI Yang,BAO Yan,XU Min,YU Wei-Wei. Research and development of ceria-based electrolyte on intermediate-temperature solid oxide fuel cells[J]. Journal of Materials and Metallurgy, 2009, 8(2) | |
| Authors: | YAN Ping HU Xiao-min QI Yang BAO Yan XU Min YU Wei-Wei |
| Affiliation: | 1.College of Resources and Civil Engineering;Northeastern University;Shenyang 110004;China;2.Applied Chemistry Department;Shenyang Institute of Chemical Technology;Shenyang 110142;3.Department of Materials Physics and Chemistry;China |
| Abstract: | Solid oxide fuel cells(SOFCs)are expected to be one of potential energy sources in the 21st century.Rare-earth or alkali-earth oxide doped CeO2 possesses high oxygen ion conductivity at low temperature,it is suitable electrolyte materials for a intermediate or low temperature SOFCs.In this paper,a few methods on enhancing and improving electrical properties of CeO2-based solid electrolyte were reviewed in detail and the viewpoint was also presented. |
| Keywords: | solid oxide fuel cells electrolyte conductivity doped ceria |
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