Aqueous chemical bleaching of 4-nitrophenol brown carbon by hydroxyl radicals; products, mechanism, and light absorption

<p>The reaction of hydroxyl radicals (OH) with 4-nitrophenol (4NP) in an aqueous solution was investigated at pH <span class="inline-formula">=</span> 2 and 9. The molar yield of the phenolic products quantified was ca. 0.2 at pH <span class="inline-formula"&...

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Bibliographic Details
Main Authors: B. Witkowski, P. Jain, T. Gierczak
Format: Article
Language:English
Published: Copernicus Publications 2022-04-01
Series:Atmospheric Chemistry and Physics
Online Access:https://acp.copernicus.org/articles/22/5651/2022/acp-22-5651-2022.pdf