Particulate Matter (PM) emissions from gasoline direct injection (GDI) engines, particularly
Particle Number (PN) emissions, have been studied intensively in both academia and …

Gasoline direct injection engines are widely used because of their high thermal efficiency,
despite their significant high particulate emissions. Due to the potential carcinogenicity of …

The cold-start condition is an important factor affecting vehicle emissions from gasoline
direct injection (GDI) and port fuel injection (PFI) vehicles. This paper studied the recent …

Black carbon (BC) is of significant interest from a human exposure perspective but also due
to its impacts as a short-lived climate pollutant. In this study, sources of BC influencing air …

Direct hydrogenation of CO2 to high-valued fuels is a process that can be likened to the
“Trapping two fishes with a single worm”. This win–win situation addresses the ever …

The particulate matter (PM) emissions of gasoline vehicles were much lower than those of
diesel vehicles until the introduction of diesel particulate filters (DPFs) in the early 2000s. At …

To improve ambient air quality, several countries have adopted regulations setting stringent
limits on vehicular tailpipe emissions of particulates. The issue of high particulate emissions …

Selective conversion of heavily oxygenated biomolecules into hydrocarbon-based liquid
transportation fuels with stipulated structural traits is of academic and industrial significance …

Biomass-burning organic-aerosol (OA) emissions are known to exhibit semi-volatile
behavior that impacts OA loading during plume transport. Because such semi-volatile …

Gasoline vehicle exhaust is an important contributor to secondary organic aerosol (SOA)
formation in urban atmosphere. Fuel composition has a potentially considerable impact on …