%0 Journal Article
%T EffectofPartialSubstitutionofNibyCuinLaNiO3PerovskiteCatalystforDryMethaneReforming
%A G. R. MORADI*
%A F. KHOSRAVIAN
%A M. RAHMANZADEH
%J ´ß»¯Ñ§±¨
%P 797-801
%D 2012
%R 10.1016/S1872-2067(11)60378-1
%X £¿AseriesofternaryperovskitetypeoxidesLaNi1-xCuxO3(x=0.2,0.4,0.6,0.8,and1.0)weresynthesizedviathesol-gelmethodinpropionicacid.PartialsubstitutionofNibyCushowedhigheractivitiesandselectivitiestowardssyngasproducts.LaNi0.8Cu0.2O3wasthemostactivetowardtheCH4andCO2conversions,andwasselectiveforsyngasproducts.Temperature-programmedreductionresultsshowedthattheadditionofCufacilitatesthereductionofNi3+toNi0,whichisthemainreasonforthehigherperformanceofthiscatalyst.
%K dryreformingofmethane
%K perovskite
%K lanthanun
%K nickel
%K sol-gelmethod
%U http://www.chxb.cn/CN/abstract/abstract20695.shtml