Articles | Volume 12, issue 6
https://doi.org/10.5194/amt-12-3395-2019
https://doi.org/10.5194/amt-12-3395-2019
Research article
 | 
27 Jun 2019
Research article |  | 27 Jun 2019

Concept for an electrostatic focusing device for continuous ambient pressure aerosol concentration

Joseph L. Woo, Neha Sareen, Allison N. Schwier, and V. Faye McNeill

Related authors

Role of chemical production and depositional losses on formaldehyde in the Community Regional Atmospheric Chemistry Multiphase Mechanism (CRACMM)
T. Nash Skipper, Emma L. D'Ambro, Forwood C. Wiser, V. Faye McNeill, Rebecca H. Schwantes, Barron H. Henderson, Ivan R. Piletic, Colleen B. Baublitz, Jesse O. Bash, Andrew R. Whitehill, Lukas C. Valin, Asher P. Mouat, Jennifer Kaiser, Glenn M. Wolfe, Jason M. St. Clair, Thomas F. Hanisco, Alan Fried, Bryan K. Place, and Havala O. T. Pye
EGUsphere, https://doi.org/10.5194/egusphere-2024-1680,https://doi.org/10.5194/egusphere-2024-1680, 2024
This preprint is open for discussion and under review for Atmospheric Chemistry and Physics (ACP).
Short summary
AMORE-Isoprene v1.0: a new reduced mechanism for gas-phase isoprene oxidation
Forwood Wiser, Bryan K. Place, Siddhartha Sen, Havala O. T. Pye, Benjamin Yang, Daniel M. Westervelt, Daven K. Henze, Arlene M. Fiore, and V. Faye McNeill
Geosci. Model Dev., 16, 1801–1821, https://doi.org/10.5194/gmd-16-1801-2023,https://doi.org/10.5194/gmd-16-1801-2023, 2023
Short summary
Acidity and the multiphase chemistry of atmospheric aqueous particles and clouds
Andreas Tilgner, Thomas Schaefer, Becky Alexander, Mary Barth, Jeffrey L. Collett Jr., Kathleen M. Fahey, Athanasios Nenes, Havala O. T. Pye, Hartmut Herrmann, and V. Faye McNeill
Atmos. Chem. Phys., 21, 13483–13536, https://doi.org/10.5194/acp-21-13483-2021,https://doi.org/10.5194/acp-21-13483-2021, 2021
Short summary
Opinion: The germicidal effect of ambient air (open-air factor) revisited
R. Anthony Cox, Markus Ammann, John N. Crowley, Paul T. Griffiths, Hartmut Herrmann, Erik H. Hoffmann, Michael E. Jenkin, V. Faye McNeill, Abdelwahid Mellouki, Christopher J. Penkett, Andreas Tilgner, and Timothy J. Wallington
Atmos. Chem. Phys., 21, 13011–13018, https://doi.org/10.5194/acp-21-13011-2021,https://doi.org/10.5194/acp-21-13011-2021, 2021
Short summary
Evaluated kinetic and photochemical data for atmospheric chemistry: volume VIII – gas-phase reactions of organic species with four, or more, carbon atoms ( ≥  C4)
Abdelwahid Mellouki, Markus Ammann, R. Anthony Cox, John N. Crowley, Hartmut Herrmann, Michael E. Jenkin, V. Faye McNeill, Jürgen Troe, and Timothy J. Wallington
Atmos. Chem. Phys., 21, 4797–4808, https://doi.org/10.5194/acp-21-4797-2021,https://doi.org/10.5194/acp-21-4797-2021, 2021
Short summary

Related subject area

Subject: Aerosols | Technique: Laboratory Measurement | Topic: Instruments and Platforms
Quality assurance and quality control of atmospheric organosulfates measured using hydrophilic interaction liquid chromatography (HILIC)
Ping Liu, Xiang Ding, Bo-Xuan Li, Yu-Qing Zhang, Daniel J. Bryant, and Xin-Ming Wang
Atmos. Meas. Tech., 17, 3067–3079, https://doi.org/10.5194/amt-17-3067-2024,https://doi.org/10.5194/amt-17-3067-2024, 2024
Short summary
Micro-PINGUIN: microtiter-plate-based instrument for ice nucleation detection in gallium with an infrared camera
Corina Wieber, Mads Rosenhøj Jeppesen, Kai Finster, Claus Melvad, and Tina Šantl-Temkiv
Atmos. Meas. Tech., 17, 2707–2719, https://doi.org/10.5194/amt-17-2707-2024,https://doi.org/10.5194/amt-17-2707-2024, 2024
Short summary
Characterization of the Vaporization Inlet for Aerosols (VIA) for online measurements of particulate highly oxygenated organic molecules (HOMs)
Jian Zhao, Valter Mickwitz, Yuanyuan Luo, Ella Häkkinen, Frans Graeffe, Jiangyi Zhang, Hilkka Timonen, Manjula Canagaratna, Jordan E. Krechmer, Qi Zhang, Markku Kulmala, Juha Kangasluoma, Douglas Worsnop, and Mikael Ehn
Atmos. Meas. Tech., 17, 1527–1543, https://doi.org/10.5194/amt-17-1527-2024,https://doi.org/10.5194/amt-17-1527-2024, 2024
Short summary
Surface equilibrium vapor pressure of organic nanoparticles measured from the Dynamic-aerosol-size Electrical Mobility Spectrometer
Ella Häkkinen, Huan Yang, Runlong Cai, and Juha Kangasluoma
EGUsphere, https://doi.org/10.5194/egusphere-2024-610,https://doi.org/10.5194/egusphere-2024-610, 2024
Short summary
Development and characterization of a high-performance single-particle aerosol mass spectrometer (HP-SPAMS)
Xubing Du, Qinhui Xie, Qing Huang, Xuan Li, Junlin Yang, Zhihui Hou, Jingjing Wang, Xue Li, Zhen Zhou, Zhengxu Huang, Wei Gao, and Lei Li
Atmos. Meas. Tech., 17, 1037–1050, https://doi.org/10.5194/amt-17-1037-2024,https://doi.org/10.5194/amt-17-1037-2024, 2024
Short summary

Cited articles

Ahern, A. T., Subramanian, R., Saliba, G., Lipsky, E. M., Donahue, N. M., and Sullivan, R. C.: Effect of secondary organic aerosol coating thickness on the real-time detection and characterization of biomass-burning soot by two particle mass spectrometers, Atmos. Meas. Tech., 9, 6117–6137, https://doi.org/10.5194/amt-9-6117-2016, 2016. 
Bertram, S.: Calculation of axially symmetric fields, J. Appl. Phys., 13, 496–502, 1942. 
Bird, R. B., Stewart, W. E., and Lightfoot, E. N.: Transport Phenomena, 2nd edn., John Wiley & Sons, New York, 2007. 
Chen, B. T., Yeh, H. C., and Cheng, Y. S.: Performance of a Modified Virtual Impactor, Aerosol Sci. Technol., 5, 369–376, 1986. 
Dhaniyala, S., Flagan, R. C., McKinney, K. A., and Wennberg, P. O.: Novel aerosol/gas inlet for aircraft-based measurements, Aerosol Sci. Technol., 37, 828–840, 2003. 
Download
Short summary
We present a proof-of-concept method of concentrating aerosols in a continuous stream using an applied electric field. Potential enrichment was estimated using a trajectory model, predicting values of up to 65 % for 75–200 nm aerosol, using voltages of up to 30 kV. Experimental results using similar geometry yielded up to 15 % observed enrichment for the same conditions. These results imply that aerosol enrichment using an applied electric field can be achieved in continuous-flow applications.