High concentrations of ozone in urban and industrial regions worldwide have long been a
major air quality issue. With the rapid increase in fossil fuel consumption in China over the …

Manganese oxide has been recognized as one of the most promising gaseous
heterogeneous catalysts due to its low cost, environmental friendliness, and high catalytic …

Ozone (O 3) is an important trace and greenhouse gas in the atmosphere, posing a threat to
the ecological environment and human health at the ground level. Large-scale and long …

Assessing the role of volatile organic compounds (VOCs) in production of ozone and
secondary organic aerosol (SOA) is especially important in light of ongoing policy goals …

Concentrations of 99 volatile organic compounds (VOCs) were continuously measured
online at an urban site in Beijing, China, in January, April, July, and October 2016 …

Ozone (O3) pollution is becoming increasingly severe in China. In addition, our limited
understanding of the relationship between O3 and volatile organic compounds (VOCs), is an …

Formaldehyde was described in the year 1855 by the Russian scientist Alexander
Michailowitsch Butlerow. The technical synthesis by dehydration of methanol was achieved …

Volatile organic compounds (VOCs) are key precursors of photochemical smog.
Quantitatively evaluating the contributions of VOC sources to ozone (O3) formation could …

Formaldehyde, an economically important chemical, is classified as a human carcinogen
that causes nasopharyngeal cancer and probably leukemia. As China is the largest …

Abstract Ground-level ozone (O 3) pollution has become one of the top environmental
issues in China, especially in those economically vibrant and densely populated regions. In …