New Insights into the Generation of Singlet Oxygen in the Metal-Free Peroxymonosulfate Activation Process: Important Role of Electron-Deficient Carbon Atoms

Gao, Yaowen; Chen, Zhenhuan; Zhu, Yue; Li, Tong; Hu, Chun

doi:10.1021/acs.est.9b05856

Public

New Insights into the Generation of Singlet Oxygen in the Metal-Free Peroxymonosulfate Activation Process: Important Role of Electron-Deficient Carbon Atoms

Published in Environmental Science & Technology • Dec 16, 2019

Authors:

Yaowen Gao

Zhenhuan Chen

Yue Zhu

Abstract

A nonradical oxidation process via metal-free peroxymonosulfate (PMS) activation has recently attracted considerable attention for organic pollutant degradation; however, the origin of singlet oxygen (1O2) generation still remains controversial. In this study, nitrogen-doped carbon nanosheets (NCN-9...

Subject

Singlet oxygen

Photochemistry

Chemistry

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