Mobile sources

Our research addresses urban and regional air pollution by analyzing exhaust emissions from diverse mobile sources, including diesel engines, vehicles, heavy-duty construction equipment, and ships. 

We investigate traditional pollutants, volatile organic compounds (VOCs), and POPs, and evaluate advanced aftertreatment technologies. Our lab has achieved up to 99.9% removal for certain pollutants, with results published in peer-reviewed SCI journals, demonstrating the effectiveness of our innovative catalyst and filter systems. 

These findings guide cleaner transportation strategies, optimize engine and aftertreatment performance, and support policies to reduce harmful emissions across all mobile sources.

Link to read our manuscript:

Advanced removal of persistent organic pollutants from diesel engine exhaust using a dual-catalyst system

Atmospheric Pollution Research (2026), 17(6), p.102971.

Characteristics of inland ship and the effect of combined diesel oxidation catalyst (DOC) and diesel particulate filter (DPF) aftertreatment system on their pollutant emissions

Environmental Pollution (2025), 377, p.126460.

Evaluating the performance of particle oxidation catalyst for construction equipment

     Atmospheric Pollution Research (2023), 14(12), p.101947.