The development of highly active and SO 2-resistant catalysts is a major hurdle in the
catalytic oxidation of NO to NO 2. Herein, we fabricate a core–shell Mn 2 O 3@ CeO 2 …

The chemical absorption biological reduction process gained profound attention in NOx
removal. Treatments for NOx are done popularly using NH3 in selective catalytic reduction …

Hydrogen-fueled internal combustion engines are a promising CO 2-free and zero-impact
emission alternative to battery or fuel cell electric powertrains. Advantages include long …

This article presents a review of catalytic processes used at low temperatures to reduce
emissions of nitrogen oxides (NOx) and nitrous oxide (N2O), which are exceedingly …

The additional cost of Hg 0 capture in coal-fired power plants has facilitated the demand for
environmental pollutants mitigation material for Hg 0 oxidation to Hg 2+ for an ultra-low Hg …

This study investigates for the first time the influence of the NO2/NOx ratio on formaldehyde-
related effects under close to real conditions using a copper exchanged chabazite type …

Filtration of cathode air is one of the challenges in operating proton-exchange membrane
(PEM) fuel cells. The poisoning with air contaminants can lead to rapid performance …

Exhaust gas recirculation (EGR) and selective catalytic reduction (SCR) are crucial
technologies for mitigating nitrogen oxide (NO x) emissions in diesel engines. Although EGR …

To meet the required useful life targets of proton exchange membrane fuel cells (PEMFC) for
long haul and heavy-duty applications, the degradation mechanisms and influences from …

An excellent textual properties and performance La 0.9 Ce 0.1 Co 0.9 Pd 0.1 O 3-BaO/Al 2 O
3 catalyst was synthesized. The reaction mechanism of H 2/NOx over the La 0.9 Ce 0.1 Co …