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IT-SOFC复合阳极材料CDC-LSCMCo的制备及性能 陈秀华1,马文会2,项金钟1,于洁2,张徐民1 (1.云南大学,云南,昆明,650091;2.昆明理工大学,真空冶金国家工程实验室,云南,昆明,650093) 摘要:采用甘氨酸-硝酸盐法(GNP法)一次性合成固体氧化物燃料电池复合阳极材料Ce_(0.8)Ca_(0.2)O_2-La_(0.7)Sr_(0.3)Cr_(0.5)Mn...XRD分析表明:CDC-LSCMCo与La_(0.9)Sr_(0.1)Ga_(0.8)Mg_(0.2)O_(3-δ)电解质材料有很好的热与化学相容性,是一种应用前景良好的IT-SOFC阳极材料. 关键词:GNP法; CDC-LSCMCo; 复合阳极; 电导率; IT-SOFC; glycine nitrate process (GNP); CDC-LSCMCo; composite anode......
石墨含量对流延制备IT-SOFC电化学性能的影响罗凌虹,侯冰雪,吴也凡,王程程,程亮,石纪军,廖花妹景德镇陶瓷学院摘 要:以8YSZ为电解质,8YSZ+NiO+石墨造孔剂为阳极材料,采用水系流延技术制备平板式阳极支撑型中温固体氧化物燃料半电池,通过丝网印刷制备阴极获得单电池.研究石墨造孔剂的含量对阳极总气孔率(包括开口气孔率),显微结构和单电池的电化学性能的影响.通过与电化学性能(功率密度,电化学阻抗)的关联,阳极中造孔剂石墨含量的最佳值为20%(质量分数),该单电池的电化学性能最佳.以3%H2O+H2为燃料气,800℃时,单电池的开路电压(OCV)为1.1V,最大功率密度为0.81W/cm2,极化电阻为1.25Ω·cm2.关键词:固体氧化物燃料电池;水系流延;阳极;石墨造孔剂;电化学性......
LSM particle size effect on the overall performance of IT-SOFC郑颖平1,葛衫1,周雪影1,陈红1,黄烁1,王绍荣2,孙岳明11. School of Chemistry and Chemical Engineering,Southeast University2. Shanghai Institute of Ceramics,Chinese Academy of Sciences摘 要:In this paper, we reported the fuel cell performance with La0.8Sr0.2MnO3 (LSM)/Ce0.8Sm0.2O1.9 (SDC) composite cathode prepared......
LSM particle size effect on the overall performance of IT-SOFC郑颖平1,葛衫1,周雪影1,陈红1,黄烁1,王绍荣2,孙岳明11. School of Chemistry and Chemical Engineering,Southeast University2. Shanghai Institute of Ceramics,Chinese Academy of Sciences摘 要:In this paper, we reported the fuel cell performance with La0.8Sr0.2MnO3 (LSM)/Ce0.8Sm0.2O1.9 (SDC) composite cathode prepared......
Synthesis and characterization of calcium and manganese-doped rare earth oxide La1-xCaxFe0.9Mn0.1O3-δ for cathode material in IT-SOFC赵捷1,2,李晨1,孔令龙1,吴雪薇1,马永昌1,31. School of Materials Science...),Ministry of Education摘 要:In order to develop novel cathode materials with high performance for intermediate temperature SOFC(IT-SOFC),Ca and Mn doped rare earth......
Synthesis and characterization of calcium and manganese-doped rare earth oxide La1-xCaxFe0.9Mn0.1O3-δ for cathode material in IT-SOFC赵捷1,2,李晨1,孔令龙1,吴雪薇1,马永昌1,31. School of Materials Science...),Ministry of Education摘 要:In order to develop novel cathode materials with high performance for intermediate temperature SOFC(IT-SOFC),Ca and Mn doped rare earth......
Fabrication of LSGM thin films on porous anode supports by slurry spin coating for IT-SOFCHong-Yan Sun1,Wei Sen2,Wen-Hui Ma3,Jie Yu3,Jian-Jun Yang31. College of Science, Honghe University2. Yunnan Tin Company Limited3. National Engineering Laboratory for Vacuum Metallurgy摘 要:
中温固体氧化物燃料电池封接玻璃的研究进展罗凌虹,余辉,黄祖志景德镇陶瓷学院国家日用及建筑陶瓷工程中心摘 要:封接玻璃是中温固体氧化物燃料电池(IT-SOFC)的主要组成部分,封接玻璃应同时具有适宜的热性能,化学性能,力学性能及与电池元件有良好的粘合能力,防止SOFC在运行过程中气体的泄漏,并保证玻璃在IT-SOFC工作温度及氧化气氛或燃料气氛下长期运行的热稳定性和封接玻璃与其它电池元件之间的界面稳定性.本文综述了关于IT-SOFC封接玻璃近十年的研究进展.从玻璃特性和封接玻璃与元件之间的界面反应的角度,讨论封接玻璃的组分-结构-性能三者之间的关系,提出了当前IT-SOFC封接玻璃研究的主要问题.关键词:中温固体氧化物燃料电池;封接玻璃;玻璃特性;界面反应;......
" name="ChDivSummary"><正>Compared with conventional electric power generation systems,the solid oxide fuel cell(SOFC)has many advantages because of its unique features.High temperature SOFC has been successfully developed to its commercial applications,but it still faces many problems which hamper large-scale commercial applications of SOFC.To reduce the cost of SOFC,intermediate tem- perature......
固体氧化物燃料电池的中低温化研究 季世军1,孙俊才1,孙明涛1 (1.大连海事大学材料工艺研究所,辽宁,大连,116026) 摘要:中低温固体氧化物燃料电池(IT-SOFC)是目前固体氧化物燃料电池研究的热点和发展的趋势.对中低温固体氧化物燃料电池的研究现状进行了综述,重点对降低SOFC操作温度主要途径,如电解质薄膜化,新型高电导率电解质材料和高性能电极的研究等几方面进行了论述. 关键词:固体氧化物燃料电池; 中低温; 固体电解质; 薄膜; [全文内容正在添加中] ......
