%0 Journal Article
%T CeramicsinEnvironmentalCatalysis:ApplicationsandPossibilities
%A Nitin LABHSETWAR
%A P. DOGGALI
%A S. RAYALU
%A R. YADAV
%A T. MISTUHASHI
%A H. HANEDA
%J ´ß»¯Ñ§±¨
%P 1611-1621
%D 2012
%R 10.1016/S1872-2067(11)60440-3
%X £¿Environmentalcatalysishasbeensteadilygrowingbecauseoftheadvancesinitsscientificandengineeringaspects,aswellasduetothenewenvironmentalchallengesintheindustrialera.Thedevelopmentofnewcatalystsandmaterialsisessentialfornewtechnologiesforvariousenvironmentalapplications.Ceramicsplayimportantrolesinvariousenvironmentalapplicationsincludingtheidentification,monitoring,andquantificationofpollutantsandtheircontrol.Ceramicshaveimportantapplicationsassensorsandphotocatalysts,andtheyareextensivelyusedascatalystcarriersandsupports.Manyceramicsarebeingexploredascatalystsforpollutioncontrolapplications.Theirlowcost,thermalandchemicalstability,andcapabilityofbeingtailoredmakethemespeciallyattractiveforpollutioncontrolapplications.Althoughawidevarietyofmaterialshavebeendevelopedascatalystsupports,thisareaisstillofinterestwithnewormodifiedcatalystsupportsbeingfrequentlyreported.Itisofequalimportancetodevelopnewormodifiedprocessesfortheloadingofcatalystsonspecificsupports.Applicationslikechemicalloopingcombustion(CLC)andothercatalyticcombustionprocessesareraisingthedemandstoanewscale.Wehavebeenworkingonthedevelopmentofbothnewandmodifiedsupportmaterials,includingmesoporousmaterialswithoutstructuralorderforpossibleapplicationsinCLCandothercatalyticreactions.Successfulattemptshavebeenmadeinthemodificationofconventional¦Ã-Al2O3andimprovedsynthesisprocessesforsupportingperovskitetypecatalysts.Ourresearchonenvironmentalcatalysisapplicationsofceramicmaterialsandprocessesarealsobrieflydiscussed.
%U http://www.chxb.cn/CN/abstract/abstract20811.shtml