ZnS胶体溶液中某些无机盐光化学过程中产生的阴离子自由基的ESR研究

ESR Study of inorganic Anion Radicals Formed in Photoredox Reactions Catalyzed By Colloidal ZnS

本文用自旋捕捉与ＥＳＲ技术相结合的方法研究了ＺｎＳ胶体溶液中某些无机盐光化学过程中产生的无机阴离子自由基。

Colloidal ZnS was prepared and its absorption and emission spectra were examinated.Inorganic anion radicals,generated in photoredox reactions catalyzed by colloidal ZnS,were investigated by spin trapping and ESR technique and their reaction mechnisms were discussed.