Analytical chemistry
In Situ and Loss-Free Detection of Nitrate Radical via Open-Path Cavity-Enhanced Absorption Spectroscopy: Indoor Air Application.
Yiming Wang, Xiaorui Chen, Jie Wang, Zelong Zheng, Hongxia Liu, Zheng Li, Shaojia Fan, Haichao Wang
Published: 202610.1021/acs.analchem.5c05764
Abstract
Nitrate radical (NO3) is an important oxidant in the atmosphere. Current optical cavity technology is the predominant method for measuring the NO3 radicals. Yet, it suffers from high and variable sampling losses, especially at high humidity and parti…
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