Critical influences of metal compounds on the formation and stabilization of environmentally persistent free radicals
文献类型：期刊论文
| 作者 | Liu, Shuting ; Liu, Guorui; Yang, Lili; Li, Da; Zheng, Minghui
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| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2022 |
| 卷号 | 427期号:0页码:131666 |
| 关键词 | ELECTRON-PARAMAGNETIC-RESONANCE GAS-PHASE PYROLYSIS AROMATIC-HYDROCARBONS PAHS MEDIATED FORMATION TRANSITION-METALS THERMAL-TREATMENT DIOXIN FORMATION GENERATION SURFACE COMBUSTION |
| ISSN号 | 1385-8947 |
| 英文摘要 | Environmentally persistent free radicals (EPFRs) are emerging organic pollutants found widely in environmental media, which can induce reactive oxygen species generation and DNA damage. EPFRs have lifetimes of hours, days, or even months. EPFRs form through chemical bonds of organic compounds (e.g., phenols and hydroquinones) rupture or through electron transfer between organic compounds and metal ions during thermalrelated processes. Metal compounds play critical roles in EPFR formation and stabilization. Different metal compounds and concentrations catalyze the formation of EPFRs and give different EPFR lifetimes. Information on EPFR catalysis by different metal compounds is important for understanding EPFR formation mechanisms. The influences of metal compounds at different species, concentrations and in different crystal forms on EPFRs are systematically summarized here. Information on the roles metal compounds play in EPFR formation and stabilization is important to understanding EPFR characteristics during thermal processes involving different metals, and will therefore allow effective strategies to be developed to control EPFRs and certain persistent organic pollutants intermediated by EPFRs. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47495]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 通讯作者 | Zheng, Minghui |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Environm, Hangzhou Inst Adv Study, Hangzhou 310000, Peoples R China 2.Univ Chinese Acad Sci, Coll Resource & Environm, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, POB 2871, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Shuting,Liu, Guorui,Yang, Lili,et al. Critical influences of metal compounds on the formation and stabilization of environmentally persistent free radicals[J]. CHEMICAL ENGINEERING JOURNAL,2022,427(0):131666. |
| APA | Liu, Shuting,Liu, Guorui,Yang, Lili,Li, Da,&Zheng, Minghui.(2022).Critical influences of metal compounds on the formation and stabilization of environmentally persistent free radicals.CHEMICAL ENGINEERING JOURNAL,427(0),131666. |
| MLA | Liu, Shuting,et al."Critical influences of metal compounds on the formation and stabilization of environmentally persistent free radicals".CHEMICAL ENGINEERING JOURNAL 427.0(2022):131666. |
入库方式： OAI收割
来源：生态环境研究中心
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