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Preparation and Physicochemical Characterization of La1-xCexCoO3+δ Perovskite Catalyst and Its Methane Catalytic Combustion 龙志奇1,崔大立1,李明来1,崔梅生1,张顺利1,黄小卫1 (1.Grirem Advanced Materials Co.,Ltd,General Research Institute for Nonferrous Metals,Beijing 100088,China) Abstract:Perovskite oxide LaCoO3 methane catalytic material was synthesized with citric acid complexation and bubbling method.The......
Double perovskite anti-supported rare earth oxide catalyst CeO2/La2CoFeO6 for efficient ventilation air methane combustionXiaojiao Gao,Zehua Jin,Ruisheng Hu,Jia’nan Hu,Yaqin Bai,Pan Wang,Jie Zhang...=615.8℃).Therefore,the catalytic performance of the anti-supported rare earth oxide catalyst CeO2/La2 CoFeO6 is better than that of La2 CoFeO6 and supported catalyst La2 CoFeO6/CeO2.关键词:......
output. Key words: H2S solid oxide fuel cell; anode polarization; sulfur tolerance; perovskite ... H2S[J]. Journal of Power Sources, 2008, 183(1): 26-33. [5] Tan W Y, Zhong Q, Miao M S, et al. H2S solid oxide fuel cell based on a modified barium cerate perovskite proten conductor[J]. Ionics, 2009......
Recent progress in molten salt synthesis of low-dimensional perovskite oxide nanostructures, structural characterization,properties, and functional applications: A reviewPiaojie Xue,Heng Wu,Yao Lu.... Recent interest in nanoscience and nanotechnology has led to great efforts focusing on the synthesis of low-dimensional perovskite oxide nanostructures(PONs) to better understand their novel......
-temperature magnetoresistance in an oxide material with an ordered double-perovskite structure[J]. Nature, 1998, 395: 677－680. [2] Tomioka Y, Okuda T, Okimoto Y, et al. Magnetic and electronic properties... Influence of annealing treatment on structural and magnetic properties of double perovskite Sr2FeMoO6 FENG Xiao-mei(冯晓梅)1, LIU Guang-yao(刘广耀)2, HUANG Qing-zhen(黄清镇)3, RAO Guang-hui(饶光辉)2 1......
, Drennan J. Influence of synthesis route on the catalytic properties of La1-xSrxMnO3[J]. Solid State Ionics, 2000, 131: 211-220. [8]Ishihara T, Matsuda H, Takita Y. Doped LaGaO3 perovskite type oxide... temperature of 900℃, a single perovskite crystalline phase may be formed, although the higher temperature favors the formation of perovskite structure. The energy dispersive spectrometer spectra show......
Synthesis and catalytic performance of macroporous La1-xCexCoO3 perovskite oxide catalysts with high oxygen mobility for catalytic combustion of sootJiachen Sun1,Zhen Zhao1,2,Yazhao Li1,Xuehua Yu2,Linlin Zhao2,Jianmei Li1,Yuechang Wei1,Jian Liu11. State Key Laboratory of Heavy Oil Processing,China University of Petroleum-Beijing2. Institute of Catalysis for Energy and Environment,College......
Synthesis and catalytic performance of macroporous La1-xCexCoO3 perovskite oxide catalysts with high oxygen mobility for catalytic combustion of sootJiachen Sun1,Zhen Zhao1,2,Yazhao Li1,Xuehua Yu2,Linlin Zhao2,Jianmei Li1,Yuechang Wei1,Jian Liu11. State Key Laboratory of Heavy Oil Processing,China University of Petroleum-Beijing2. Institute of Catalysis for Energy and Environment,College......
Effect of rare earth elements(La,Y,Pr)in multi-element composite perovskite oxide supports for ammonia synthesisWei Li1,Shuang Wang1,2,Jinping Li11. Shanxi Key Laboratory of Gas Energy Efficient... electrons transfer from support to Ru.This work provides an effective method for design and synthesis of Ru-based multi-element composite perovskite oxide catalysts.关键词:......
Preparation and Characterization of Component Materials for Intermediate Temperature Solid Oxide Fuel Cell by Glycine-Nitrate Process Ma Wenhui1,Du Qingshan1,Liu Ronghui1,Ma Xueju1,Yang Bin1,Dai... techniques. XRD shows that pure perovskite phase LSGM electrolyte and electrode (LSCM anode and LSFM cathode) materials were prepared after being sintered at 1400 ℃ for 20 h and at 1000 ℃ for 5 h, respectively......
