Two short-lived phosphorous-containing inorganic radicals (PO32\ewdot and HPO2\ewdot), which are generated by the oxidation with Ti3+-H2O2 react system, are easily trapped by a water-soluble spin-trap, 3,5-dibromo-4-nitrosobenzenesulfonate (DBNBS) and their adducts are characterized by ESR spectroscopy.
两个短寿命的含
磷无机自由基(PO32\ewdot 和 HPO2\ewdot)是由 Ti3+-
H2O2 反应体系氧化生成的,很容易被
水溶性自旋阱、3,5-二
溴- 4-
亚硝基苯磺酸盐 (
DBNBS) 及其加合物通过 ESR 光谱表征。