Up to now heterogeneous catalytic processes for environmental issues have probably been
the most efficient solution because of their high efficiency and selectivity toward the removal …

21st century has already seen huge progress in science and technology of small, highly
sensitive gas sensors, which can selectively detect environmental toxins like NOx–the …

Vehicular engines operating under lean burn conditions are becoming more popular than
conventional Otto gasoline engines, running at a chemically correct (stoichiometric) air to …

The alarming growth in air pollution has drawn more attention to gas sensing technologies.
As a result, the fabrication of highly sensitive and selective gas sensors has become a hot …

Air pollution due to noxious gases, such as volatile organic compounds (VOCs), CO, SO2,
H2S, NH3, and NO2, is a dangerous problem that causes harmful effects on plants, aquatic …

Molybdenum disulfide (MoS2), a transition metal dichalcogenide (TMD), is conventionally
regarded as a promising room-temperature sensing material due to its unique physical and …

A nanowire structured nanocomposite of tin oxide (SnOx) and a single-walled carbon
nanotube (SWNT) are fabricated using rheotaxial growth and thermal oxidation method for …

Conductive metal–organic frameworks (MOFs) have received increasing attention in recent
years and present high application potential as sensing elements in electronic sensors. In …

Decreasing emission limits lead to the development of combined aftertreatment systems,
consisting of combinations of different catalyst technologies and particulate filters. Modeling …

Various powerful insitu spectroscopic methods and their combinations have been
developed to clarify and establish relations between catalytic activity and the atomic-scale …