Articles with "beyond substituted" as a keyword



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Beyond Substituted p-Phenylenediamine Antioxidants: Prevalence of Their Quinone Derivatives in PM2.5

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Published in 2022 at "Environmental Science & Technology"

DOI: 10.1021/acs.est.2c02463

Abstract: Substituted para-phenylenediamine (PPD) antioxidants have been extensively used to retard oxidative degradation of tire rubber and were found to pervade multiple environmental compartments. However, there is a paucity of research on the environmental occurrences of… read more here.

Keywords: beyond substituted; phenylenediamine; quinone derivatives; ppd ... See more keywords