石棉诱导的过氧化氢分解。
Asbestos-induced decomposition of hydrogen peroxide.
作者信息
Eberhardt M K, Román-Franco A A, Quiles M R
出版信息
Environ Res. 1985 Aug;37(2):287-92. doi: 10.1016/0013-9351(85)90108-2.
PMID:4017984
Abstract
Decomposition of H2O2 by chrysotile asbestos was demonstrated employing titration with KMnO4. The participation of OH radicals in this process was delineated employing the OH radical scavenger dimethyl sulfoxide (DMSO). A mechanism involving the Fenton and Haber-Weiss reactions as the pathway for the H2O2 decomposition and OH radical production is postulated.
摘要
通过用高锰酸钾滴定证明了温石棉对过氧化氢的分解作用。使用羟基自由基清除剂二甲基亚砜（DMSO）来描述羟基自由基在这一过程中的参与情况。推测了一种涉及芬顿反应和哈伯-维伊斯反应作为过氧化氢分解和羟基自由基产生途径的机制。
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