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《China Powder Science and Technology》 2006-04
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Synthesis and Characterization of La_(0.6)Sr_(0.4)Co_(0.8)Fe_(0.2)O_3 Powder

XU Di ZHENG Feng CHEN Yu (School of Material Science and Engineering,Central South University,Changsha 410083,China)  
La_(1-x)Sr_xCo_(1-y)Fe_yO_3 perovskite-type composite oxides are won- derful electronic-ionic conductor,which makes them be potential cath- ode materials for ITSOFC.La_(0.6)Sr_(0.4)Co_(0.8)Fe_(0.2)O_3(LSCF) powder was syn- thesized by EDTA-citric acid method.The synthesis of the per- ovskite-type cathode materials and their mechanisms of doping were discussed besides chemical compatibility with YSZ electrolyte at high temperatures in oxidation atmosphere,by means of DTA/TG,X-ray diffraction (XRD) and scanning electron microscopy (SEM).The re- sults were as follows:free powder of LSCF with an average particle size of~40nm was prepared by EDTA-citric acid method.The optimum cal- cining temperature was 800℃.After doping,the LSCF phase remained rhombohedral structure.When the operation temperature of SOFC was below 800℃,LSCF worked fine with YSZ electrolyte.
【CateGory Index】: TM910.4
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Chinese Journal Full-text Database 2 Hits
1 XU Xing-yan, XIA Chang-rong, PENG Ding-kun, MENG Guang-yao(Laboratory for Biomass Clean Energy, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China);Development of low-to-intermediate temperature solid state oxide fuel cells[J];Battery Bimonthly;2004-03
2 GAO Wen-yuan~(1,2),SUN Jun-cai~1,YU Hong-hao~2,HU Zhi-qiang~2 (1.Institute of Materials and Technology, Dalian Maritime University , Dalian 116026,China; 2.Material Science and Engineering Department Dalian Institute of Light Industry, Dalian 116034,China);Electrical properties and preparation Ca~(2+)and Sr~(2+) co-doped lanthanum iron cobaltite[J];Journal of Functional Materials;2005-04
Chinese Journal Full-text Database 10 Hits
1 LI Jian-feng1,2,LI Dong-cang1,OU Gu-ping1,ZHANG Fu-jia1(1.Department of Physics,Lanzhou University,Lanzhou 730000,CHN;2.School of Mathematics,Physics & Software Engineering,Lanzhou Jiaotong University,Lanzhou 730070,CHN);Thin Film Growth of Organic Semiconductor Anthracen[J];Semiconductor Optoelectronics;2008-05
2 Dai Hongbin Wane Guobin;Study on the Morphology of Electrodeposited Fe-Ni Alloy From Sulfamate Bath[J];Surface Technology;1996-01
3 LI Jie1,WANG Zheng-de2,LI Bao-wei1(1.Metallurgical Engineering Research Institute,Inner Mongolia University of Science and Technology,Baotou,014010,China;2.Biological and Chemical Engineering School,Inner Mongolia University of Science and Technology,Baotou 014010,China);Effect of high-temperature on shape and magneto-caloric effect of La_(0.65)Ca_(0.18)Sr_(0.17)MnO_3 perovskite[J];Journal of Baotou University of Iron and Steel Technology;2006-04
4 SONG Xi-wen1,ZHONG Chong-ying1,ZHOU Fen2,XIE Min1,ZHAO Ming1,AN Sheng-li1 (1.Material and Metallurgy School,Inner Mongolia University of Science and Technology,Baotou 014010,China;2.Rare Earth School,Inner Mongolia University of Science and Technology,Baotou 014010,China);Synthesis and electrical conductivity of La_(1-x)Sr_xCu_(0.9)Fe_(0.1)O_(2.5-δ) cathode material[J];Journal of Inner Mongolia University of Science and Technology;2008-01
5 TONG Fu qiang ,CHEN Gang ,YU Wen xue (JiLin University,Changchun 130021,China);Analysis of X Ray Diffraction on Fe_(50)Cu_(50) Alloy[J];Packaging Engineering;2002-05
6 Shi Liyi, Gu Hongchen, Li Chunzhong (Institute of Technical Chemistry and Physics, East China University of Science and Technology, Shanghai 200237 Fang Dingye (Department of Chemical Engineering, East China University of Science and Technology, Shang;PREPARATION AND PROPERTIES OF SnO 2 TiO 2 COMPOSITE PHOTOCATALYSTS[J];CHINESE JOURNAL OF CATALYSIS;1999-03
7 Yu Chunfu,Cui Yongzhi,Li Qinglun;Strengthening Mechanism of Amorphous Fe P Alloy Deposit[J];MATERIAIS PROTECTION;1999-09
8 ZHOU Xianjie,XU Huarui(Research Center of Material Science and Engineering, Guilin Electronic and Engineering University,Guilin 541004);Progress on the Preparation of YSZ Electrolyte Film[J];Materials Review;2006-04
9 LI Daguang~ 1,2 ,ZHANG Hongyi~2,ZHANG Hefeng~2,GUO Qingquan~2,CAO Mingche~2(1 College of Material Science and Engineering, Northwestern Polytechnical University, Xi’an 710072; 2 Faculty of Chemistry Engineering and Light Industry, GDUT, Guangzhou 510090);Progress in Research and Application of Perovskite Composite Oxides[J];Materials Review;2006-S1
10 JIANG Min-hong,GU Zheng-fei,CHENG Gang,CHENG Jun,ZHAO Jia-cheng(Department of Information Material Science and Engineering,Guilin University of Electronic Technology,Guilin 541004,Guangxi,China);Preparation and Properties of Rare Earth-iron Giant Magnetostrictive Material with 〈533〉 Axial Alignment[J];Journal of Materials Engineering;2008-04
Chinese Journal Full-text Database 8 Hits
1 DONG Xiangting 1,2 ,HONG Guangyan 2 (1.Faculty of Materials and Chemical Engineering, Changchun University of Science and Technology, Changchun 130022) (2.Key Laboratory of Rare Earth Chemistry and Physics,Changchun Institute of Applied Chemistry,;Synthesis of Nanocrystalline CeO_2 by Sol-Gel Method[J];Journal of Changchun Institute of Optics and Fine Mechanics;2002-02
2 CHEN Jun, YUAN Hua tang (Institute of New Energy Materials Chemistry, Nankai University, Tianjin 300071, China);Recent R&D of fuel cells in Japan[J];Chinese Journal of Power Sources;2002-01
3 HUANG Xi Qiang 1, LU Zhe 1, LIU Wei 1, LIU Zhi Guo 1, PEI Li 1 HE Tian Min 1, LIU Jiang 1, SU Wen Hui 1,2,3,* [WT5”BX](1. Group of Rare Earth Solid State Physics, Jilin University, Changchun 130023, China; 2. Key Lab. for Inorganic S;A Method for Increasing the Three-phase Reaction Boundaries in Anode of SOFC[J];CHEMICAL RESEARCH IN CHINESE UNIVERSITIES;2000-06
4 L\(U¨\) Zhe 1,2 * , LIU Jiang 1, HUANG Xi Qiang 1, LIU Zhi Guo 1, LIU Wei 1, HE Tian Min 1, SU Wen Hui 1,2,3,4 (1. Physics Department, Jilin University, Changchun 130023, China; 2. Center of Condensed Matter Science and Technology,;Studies on a Fuel Cell with Solid Electrolyte of SrCe_(0.9) Gd_(0.1) O_3[J];Chemical Research In Chinese Universities;2001-04
5 LIU Zhi Guo 1, HUANG Xi Qiang 1, LIU Wei 1, LU¨ Zhe 1, JI Yuan 1 PEI Li 1, HE Tian Min 1, SU Wen Hui 1,2* (1. Department of Physics and State Key Lab of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 1;A Study of PrGa_(1-x)Mg_xO_3 as the Electrolytes of SOFCs[J];Chemical Research In Chinese Universities;2001-08
6 Liu Xuli (Kunming University of Science & Technology) Ma Junfeng Liu Wenhua Xu Gang Li Haijian Yang Linlin [WT5”BZ](Shandong R & D.Institute of Industrial Ceramics);The Development of Solid Oxide Fuel Cell Materials[J];Bulletin of Thechinese Ceramic Society;2001-01
7 HE Tianmin, CONG Ligong, JI Yuan, SU Wenhui (State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, School of Physics, Jilin University, Changchun 130023, China);SYNTHESIS OF La_0.8Sr_0.2Ga_0.85Mg_0.15O_3-δ USING CITRIC ACID-NITRATE AS PRECURSORS AND ITS PROPERTIES[J];Journal of The Chinese Ceramic Society;2003-09
8 MA Gui - Lin JIA Ding - Xian QIU Li -Gan ( Department of Chemistry and Chemical Engineering, Faculty of Science, Suzhou University, Suzhou ,215006);Performance of Solid Oxide Fuel Cell Using BaCe_(0.9)Y_(0.1)O_(3-α) as a Solid Electrolyte[J];Acta Chimica Sinica;2000-11
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 WU Feng-Qing;XU Bao-Kun;LI Xi;SUO Hui;YANG Hua;ZHAO Mu-Yu(Department of Chemistry,Department of Electronics Engineering,Jilin University,Changchun,130023);Studies on Synthesis and Sensing Characteristics of Nanocrystalline La_(1-x)Sr_xFeO3[J];CHEMICAL RESEARCH IN CHINESE UNIVERSITIES;1994-06
2 Kong Lingbing Shen Yusheng + Yao Xi (Electronic Materials Research Laboratory, Xi'an Jiaotong University,Xi'an,710049,China) ( +Department of Materials Science and Engineering,the University of Science and Technology of China, Hefei,230026,China;Preparation and Characterization of Gas Sensing Materials M xLa 1 x FeO 3[J];JOURNAL OF FUNCTIONAL MATERIALS;1997-04
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