Articles | Volume 15, issue 19
https://doi.org/10.5194/amt-15-5545-2022
https://doi.org/10.5194/amt-15-5545-2022
Research article
 | 
30 Sep 2022
Research article |  | 30 Sep 2022

A new hot-stage microscopy technique for measuring temperature-dependent viscosities of aerosol particles and its application to farnesene secondary organic aerosol

Kristian J. Kiland, Kevin L. Marroquin, Natalie R. Smith, Shaun Xu, Sergey A. Nizkorodov, and Allan K. Bertram

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Cited articles

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Short summary
Information on the viscosity of secondary organic aerosols is needed when making air quality, climate, and atmospheric chemistry predictions. Viscosity depends on temperature, so we developed a new method for measuring the temperature-dependent viscosity of small samples. As an application of the method, we measured the viscosity of farnesene secondary organic aerosol at different temperatures.
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