Synthesis of La0.9Sr0.1Ga0.8Mg0.2O3-δ Powder for Solid Oxide Fuel Cell by a Nitrate-Citrate Combustion Route-中国Betway体育网页登陆

摘要 Anitrate-citratecombustionroutetosynthesizeLa0.9Sr0.1Ga0.8Mg0.2O3-δpowderforsolidoxidefuelcellapplicationwaspresented.Thisrouteisbasedonthegellingofnitratesolutionsbytheadditionofcitricacidandammoniumhydroxide,followedbyanintensecombustionprocessduetoanexothermicredoxreactionbetweennitrateandcitrateions.TheoptimumtechnicalparametersarethatthepHvalueis5,andthemolarratioofcitricacidtothetotalmetallicionis1.5:1.X-raydiffractioncharacterizationofcalcinedgelshowsthatpurephasewassynthesizedaftercalcinationat1400℃for10h,andtheTEMresultshowsthecalcinedpowderwithaverageparticlesizeisabout150nm.Thegrainresistancecontributestothetotalresistanceofsinteredpelletbelow500℃.Theconductivityofthesinteredpellentat800℃was0.07S-1.cm-1higherthantheconductivityofYSZ(0.05S-1.cm-1at800℃)

1李翰博;郑赣鸿;戴振翔;袁振亨;王海秋;马永青.Thermoelectric properties of Sr0.9La0.1TiO3 and Sr2.7La0.3Ti2O7 with 15%Ag addition.有色金属冶金,2014-04.
2HEJinyun;WANGWeimin;FUZhengyi;SUNHui.Combustion Synthesis of TiB2 Ceramics Powder from B2O3-TiO2-Mg System in Air Atmosphere.材料科学与工程,2005-02.
3.Development of Solid Oxide Fuel Cell Technology at the Institute of Nuclear Energy Research.物理,2013-03.
4LiYan;LǘZhe;HuangXiqiang＇;JiaLi;MiaoJipeng;SuWenhui.Preparation and Performance of Sm0.5Sr0.5CoOa-Ag Composite Cathode forIT-Solid Oxide Fuel Cell.有色金属冶金,2004-05.
5李甜甜;李琳;刘宝林;王艳.La_（0.8）Mg_（0.2）（Ni_（2.7）Co_（0.6）Al_（0.1）Mn_（0.1））_x贮氢合金的节能分析.电力电子与电力传动,2011-01.
6黄学辉;NIU Pengju;LI Ming;LIAO Hui;SHANG Xiaohui.Structures and Properties of La0.8Sr0.2MnO3＋σ^-z SBA-15（z=0, 1, 2, 4） Perovskite Catalysts.材料科学与工程,2018-01.
7雷若姗;王焕平;徐时清;田颖;杨清华.Combustion synthesis and enhanced 1.5 μm emission in Y_2O_3：Er~（3＋） powders codoped with La~（3＋） ions.有色金属冶金,2016-02.
8李双保;盛建军;林峰;张小林.钙钛矿型复合氧化物La0.8．Sr0．2Mn1-yCoyO3-δ的合成与性能研究.职业技术教育学,2009-01.
9Jian WANG;Guang-bo CHE;Qing-wei WANG;Wan-xi ZHANG;Li-min WANG.Electrochemical hydrogen storage properties of melt-spun Ti0.9Zr0.1V0.2Ni1.5La0.5 alloy.物理,2011-02.
10全玉;刘素琴;黄可龙;方东;张学英;侯华卫.Hydrothermal synthesis and characterization of Eu-doped GaOO H/α-Ga2O3/β-Ga2O3 nanoparticles.金属材料,2010-08.

Synthesis of La0.9Sr0.1Ga0.8Mg0.2O3-δ Powder for Solid Oxide Fuel Cell by a Nitrate-Citrate Combustion Route

来源期刊

相关推荐

同分类资源更多

相关关键词