Using the geographical detector technique to explore the impact of socioeconomic factors on PM2. 5 concentrations in China

Y Ding, M Zhang, X Qian, C Li, S Chen… - Journal of cleaner …, 2019 - Elsevier
The purpose of this study is to explore the impact of socioeconomic factors on PM 2.5
concentrations and to provide insights into air quality improvement. We firstly studied the …

Transparent antibacterial nanofiber air filters with highly efficient moisture resistance for sustainable particulate matter capture

H Liu, J Huang, J Mao, Z Chen, G Chen, Y Lai - Iscience, 2019 - cell.com
Particulate matter (PM) pollution has posed great threat to human health. This calls for
versatile protection or treatment devices that are both efficient and easy to use. Herein, we …

A facile strategy of enhancing interaction between cerium and manganese oxides for catalytic removal of gaseous organic contaminants

J Chen, X Chen, D Yan, M Jiang, W Xu, H Yu… - Applied Catalysis B …, 2019 - Elsevier
A facile strategy of redox etching-precipitation is developed to support cerium oxide (CeO y)
on crystal α-type manganese dioxide nanorod (OMS). By means of this method, the contact …

The effect of natural and anthropogenic factors on PM2. 5: Empirical evidence from Chinese cities with different income levels

Q Liu, S Wang, W Zhang, J Li, G Dong - Science of the Total Environment, 2019 - Elsevier
The aim of this paper is to estimate the effects of natural conditions and anthropogenic
factors on PM 2.5 concentrations, taking into consideration differences in the income levels …

Transparent polyurethane nanofiber air filter for high-efficiency PM2. 5 capture

W Liang, Y Xu, X Li, XX Wang, HD Zhang, M Yu… - Nanoscale Research …, 2019 - Springer
Fine particulate matter (PM) has seriously affected human life, such as affecting human
health, climate, and ecological environment. Recently, many researchers use …

[HTML][HTML] Comparison of regulated emission factors of Euro 6 LDV in Nordic temperatures and cold start conditions: Diesel-and gasoline direct-injection

C Weber, I Sundvor, E Figenbaum - Atmospheric Environment, 2019 - Elsevier
Local air pollution in Norwegian wintertime is characterized by an increase in NO 2
concentrations, due to poor dispersion and increased vehicle emissions. The focus of this …

[HTML][HTML] Predominance of secondary organic aerosol to particle-bound reactive oxygen species activity in fine ambient aerosol

J Zhou, M Elser, RJ Huang, M Krapf… - Atmospheric …, 2019 - acp.copernicus.org
Reactive oxygen species (ROS) are believed to contribute to the adverse health effects of
aerosols. This may happen by inhaled particle-bound (exogenic) ROS (PB-ROS) or by ROS …

Quantification of the impact of cooking processes on indoor concentrations of volatile organic species and primary and secondary organic aerosols

F Klein, U Baltensperger, ASH Prévôt, I El Haddad - Indoor air, 2019 - Wiley Online Library
Cooking is recognized as an important source of particulate pollution in indoor and outdoor
environments. We conducted more than 100 individual experiments to characterize the …

Important role of aromatic hydrocarbons in SOA formation from unburned gasoline vapor

T Chen, Y Liu, C Liu, J Liu, B Chu, H He - Atmospheric Environment, 2019 - Elsevier
Gasoline emissions are the largest source of urban atmospheric VOCs, which are critical
precursors of ozone (O 3) and secondary organic aerosol (SOA). Besides vehicle exhaust …

Dark air–liquid interfacial chemistry of glyoxal and hydrogen peroxide

F Zhang, X Yu, J Chen, Z Zhu, XY Yu - npj Climate and Atmospheric …, 2019 - nature.com
The air–liquid (a–l) interfacial chemistry of glyoxal is of great interest in atmospheric
chemistry. We present molecular imaging of glyoxal and hydrogen peroxide (H2O2) dark …