A highly effective catalyst of Co-CeO 2 for the oxidation of diesel soot: The excellent NO oxidation activity and NO x storage capacity

Cerium oxide based active catalyst for hydroxylammonium nitrate (HAN) fueled monopropellant thrusters

“…17,18 The crystallite sizes calculated from the most intense XRD reections of CeO 2 show an initial rise (upto 15 mol%) and subsequent fall due to well dispersed cobalt oxide restricting growth of CeO 2 crystallites. 17,19 The crystallite size at highest loading of cobalt (i.e. 28 mol%) is lowest among doped ceria catalyst species which still remains higher than pure CeO 2 crystallite size.…”

“…Of these, two oxides namely, cobalt oxides and cerium oxides have demonstrated their catalytic effectiveness in many high temperature reaction systems in the recent times. [17][18][19] Cobalt-cerium mixed oxides are reported to be good catalysts for soot and CO combustion. 17 Co 3 O 4 over ceria support is considered to be an effective catalyst in methane reduction.…”

Quantitative Studies of the Coverage Effects on Microkinetic Simulations for NO Oxidation on Pt(111)

“…Balakotaiah and co-workers reported the kinetics of NO oxidation over Pt/Al2O3 and Pt/BaO/Al2O3, and observed that the surface was mainly covered by oxygen (O) and NO 15 . Moreover, NO oxidation is also studied on metal 8,[16][17][18][19][20] , perovskite 21,22 and metal oxides [23][24][25] . Our group carried out a series of works on NO oxidation using density functional theory (DFT) 9,26,27 .…”

Experimental study on the tribological behaviour of CeO2‐diesel blends on the injector body

“…In recent years, it also has received much attention in the field of fuel combustion chemistry. [10][11][12][13] Experts have conducted a lot of research on the impact of CeO 2 -diesel blend on emissions. Sajith and Sajeevan 14 added the surfactant, dodecenyl succinic anhydride (DDSA-C 16 H 28 O 3 ), and 40 to 50 nm of CeO 2 with a concentration of 5 to 35 ppm into a diesel.…”