Abstract The combination of Ag/Al 2 O 3 and CuSn/ZSM-5 on catalytic performance was
investigated for selective catalytic reduction of NOx by H 2-assisted C 3 H 6. The Ag loading …

This study aims to investigate the catalytic performance of 2Cu/ZSM-5 with different SiO 2/Al
2 O 3 ratios (30, 75, and 90) for selective catalytic reduction (SCR) of NOx by C 3 H 6. The …

Abstract Three groups of ZrO 2–TiO 2–Al 2 O 3 catalysts with and without Pt addition were
prepared to comparatively investigate the coke performance during pyrolysis of supercritical …

NOx is formed when air is heated to very high temperatures, and is thus emitted from
combustion and engines. The most prevalent NOx species from engines is NO. It will oxidize …

This study evaluated the NO x adsorption and desorption performance as well as the casual
relationship underlying a Mn-incorporated catalyst (Pt/Ba/Ce/xMn/γ-Al 2 O 3). NO x …

Advanced quaternary mixed oxide materials in the form of BaO/Al2O3/ZrO2/TiO2
functionalized with Pt active sites (ie Pt/BaO/AZT) were synthesized and structurally …

Elevated operational costs of platinum group metal (PGM) based environmental catalytic
systems shift the focus of catalysis research towards cost-effective materials. In search for …

The LNT mechanism includes nitrite and nitrate formation. Unfortunately, similar chemistry
occurs for SOx species, ie formation and a loss in NOx trapping capacity. Much like the …

Surface chemistry of NSR/LNT catalysts can be fine-tuned by promoting them with different
reducible metal oxides (ie CeO2 and TiO2) which have direct influence on their NOx storage …

The main objective of this study is to design novel DeNO x catalyst to widen the operational
temperature range of exhaust emission control systems. For this purpose, single and multi …