Khatri, Prateek2024-12-272022-04-01http://ir.iitd.ac.in/handle/123456789/6003enCold start emissionHydrocarbon selective reductionNOx adsorption-desorpitionReactor sectionGas supply sectionSlow temperature-rampDual-functional Ag/Mg0/AI2o3 as a passive NOx adsorber and NOx reduction catalyst for lean-burn engines development and mechanistic insightsThesis