摘要
Reversewatergasshift(RWGS)reactioncanbeservedasapivotalstageoftransitioningtheabundantCO2resourceintochemicalsorhydrocarbonfuels,whichisattractivefortheCO2utilizationandofeventuallysignificanceinenablingarebuiltecologicalsystemforunconventionalfuels.Thisconceptisappealingwhentheprocessisconsideredasasolutionforthestorageofrenewableenergy,whichmayalsofindavarietyofpotentialendusesfortheouterspaceexploration.However,abigchallengetothisissueistherationaldesignofhightemperatureendurableRWGScatalystswithdesirableCOproductselectivity.Inthiswork,wepresentacomprehensiveoverviewofrecentpublicationsonthisresearchtopic,mainlyfocusingonthecatalyticperformanceofRWGSreactionoverthreemajorkindsofheterogeneouscatalysts,includingsupportedmetalcatalysts,mixedoxidecatalystsandtransitionmetalcarbides.Thereactionthermodynamicanalysis,kineticsandmechanismsarealsodescribedindetail.Thepresentreviewattemptstoprovideageneralguidelineabouttheconstructionofwell-performedheterogeneouscatalystsfortheRWGSreaction,aswellasdiscussingthechallengesandfurtherprospectsofthisprocess.
出版日期
2017年05月15日(中国期刊网平台首次上网日期,不代表论文的发表时间)