P26 有機溶媒の超音波分解と ESR と HS－GCMS による生成物の解析

抄録

Sonochemical degradation mechanism of organic solvent is still unclear because of a complicated relation between the degradation compounds and the condition of the cavitation bubbles although some investigations in terms of this issue have been reported. In this study, we performed the sonolysis of n-dodecane, iso-dodecane, and decahydronaphthalene as a model compounds of lubricating oil to investigated the degradation mechanisms by the cavitation phenomena. The degradation products were analized with HS-GCMS and ESR especially for radical compounds.