We describe the design and performance of a spectrometer that simultaneously measures the size-dependent concentration and chemical composition of particles ranging from 5 to 40 nm. The spectrometer consists of a differential mobility analyzer for size analysis and an inductively coupled plasma mass spectrometer for composition analysis. For a particle size of 30 nm, the lower detection limit of the spectrometer for particle concentration is about 1×105 particles cm-3. © 2002 Elsevier Science Ltd. All rights reserved.
CITATION STYLE
Okada, Y., Yabumoto, J., & Takeuchi, K. (2002). Aerosol spectrometer for size and composition analysis of nanoparticles. Journal of Aerosol Science, 33(6), 961–965. https://doi.org/10.1016/S0021-8502(02)00039-3
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