环境持久性自由基的研究进展

doi:10.3969/j.issn.1007-2861.2016.01.002

摘要/Abstract

摘要：

环境持久性自由基(environmental persistent free radicals, EPFRs)是一类新型的环境风险物质, 能在大气环境中持久存在, 并具有顺磁稳定性. 主要概述了EPFRs的特征、形成机理以及影响EPFRs 形成的各种因素, 总结了EPFRs 的环境持久性和毒性对人体健康的危害, 并介绍了EPFRs 的潜在环境应用, 以及利用EPFRs 激活某些化合物产生活性氧对有机污染物进行降解等.

关键词: , , , 环境持久性自由基 , 机理 , 特征 , 危害

Abstract:

Environmental persistent free radicals (EPFRs) is a new kind of environmental risk product, which may exist permanently in the environment with paramagnetic stability. This paper introduces the features, formation mechanism and influence factors of EPFRs. It is summarized that EPFRs has stronger environmental sustain ability and toxicity. Potential applications of EPFRs are introduced such as degrading organic matter by EPFRs to activate certain compounds and produce reactive oxygen species.

Key words: harm, characteristic , mechanism , environment persistent free radicals (EPFRs)

阮秀秀, 孙万雪, 程玲, 钱光人. 环境持久性自由基的研究进展[J]. 上海大学学报(自然科学版), 2016, 22(2): 114-121.

RUAN Xiuxiu, SUN Wanxue, CHENG Ling, QIAN Guangren. Research progress of environmental persistent free radicals[J]. Journal of Shanghai University（Natural Science Edition）, 2016, 22(2): 114-121.

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