Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 19, issue 22
Articles | Volume 19, issue 22
https://doi.org/10.5194/acp-19-13945-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-19-13945-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 22
Research article
 | 
20 Nov 2019
Research article |  | 20 Nov 2019

Molecular characterization of polar organic aerosol constituents in off-road engine emissions using Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS): implications for source apportionment

Min Cui, Cheng Li, Yingjun Chen, Fan Zhang, Jun Li, Bin Jiang, Yangzhi Mo, Jia Li, Caiqing Yan, Mei Zheng, Zhiyong Xie, Gan Zhang, and Junyu Zheng

Viewed

Total article views: 3,390 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,256 1,064 70 3,390 482 108 152
  • HTML: 2,256
  • PDF: 1,064
  • XML: 70
  • Total: 3,390
  • Supplement: 482
  • BibTeX: 108
  • EndNote: 152
Views and downloads (calculated since 23 May 2019)
Cumulative views and downloads (calculated since 23 May 2019)

Viewed (geographical distribution)

Total article views: 3,390 (including HTML, PDF, and XML) Thereof 3,267 with geography defined and 123 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 29 Nov 2025
Download
Short summary
Refined source apportionment is urgently needed but hard to achieve due to a lack of specific biomarkers. Recently, Fourier transform ion cyclotron resonance mass spectrometry has been used to analyse the probable chemical structure of polar organic matter emitted from off-road engines. We found more condensed aromatic rings in S-containing compounds for HFO-fueled vessels, while more abundant aliphatic chains were observed in emissions from diesel equipment.
Read more
Share
Altmetrics
Final-revised paper
Preprint