首页 | 本学科首页   官方微博 | 高级检索  
     


Copper-based electrodes for IT-SOFC
Affiliation:1. Department of Chemical Science and Technologies, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133, Rome, Italy;2. INSTM, Trento Research Unit, Via G. Giusti 9, 50121, Florence, Italy;3. Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123, Trento, Italy;1. Centre of Mechanical Technology and Automation (TEMA), Department of Mechanical Engineering, University of Aveiro, 3810-193, Aveiro, Portugal;2. Materials Science and Engineering Postgraduate Program, UFPB, 58051-900, João Pessoa, Brazil;3. Materials Science and Engineering Postgraduate Program, UFRN, 59078-970, Natal, Brazil;4. Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, E.A. 4492), MREI, Université du Littoral Côte d''Opale (ULCO), 59140, Dunkerque, France;5. CICECO – Aveiro Institute of Materials, Department of Materials and Ceramic Engineering, University of Aveiro, 3810-193, Aveiro, Portugal;1. Department of Chemical and Materials Engineering, University of Alberta, Alberta, T6G 2V4, Canada;2. Center for Fuel Cell Innovation, School of Materials Science and Engineering, State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science and Technology, Wuhan, 430074, China;3. China Petroleum Technology and Development Cooperation, No.8 Taiyanggong, Jinxingyuan, Chaoyang District, Beijing, 100028, China;4. National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China;1. Dept. of Chemical Science and Technologies, University of Rome Tor Vergata, Via della Ricerca Scientifica, 00133, Rome, Italy;2. INSTM R.U. and Department of Engineering, University of Bergamo, Dalmine, BG, I-24044 Italy;3. Department of Sciences, University of Rome “Roma Tre”, Via della Vasca Navale 79, 00146, Rome, Italy;1. Department of Industrial Engineering, Università degli Studi di Trento, Via Sommarive 9, 38123 Trento (TN), Italy;2. Department of Materials, Loughborough University, Epinal Way, Loughborough, Leicestershire LE11 3TU, UK
Abstract:Copper and gadolinium doped ceria (GDC) anode supported fuel cells were co-sintered at relatively low temperature (900 °C) and successfully tested in the intermediate temperature (IT) range. The GDC electrolyte densification was promoted by a compressive strain induced by increasing the anodic thickness and was evaluated by SEM investigation. Instead of more commonly used La0.8Sr0.2Fe0.6Co0.4O3-δ, strontium and copper-doped lanthanum ferrite La0.8Sr0.2Fe0.8Cu0.2O3-δ (LSFCu) mixed with 30 wt% GDC (LSFCu-GDC) was employed as cathodic material. Preliminary tests on Cu-GDC/GDC/LSFCu-GDC single cells showed promising results at temperature as low as 650 °C using hydrogen as fuel.
Keywords:IT-SOFC  Anode supported cells  Cu-GDC anode  Co-free cathode
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号