摘要
本文研究了六钨酸四丁基铵盐在紫外光辐照的条件下催化氧化异丙醇为丙酮的反应。采用自旋捕捉技术与电子自旋共振相结合的方法,在位检测到氧化反应过程中有活泼自由基中间体产生,并观察到光电流产生。文中对六钨酸四丁基铵盐的催化反应机理进行了讨论。
Under UV-irradiation condition, the Isopropyl alcohol being oxidized to acetone by catalyst, tetrabutylammonium hexatungstate, was studied in this paper. Using spin-trapping with ESR technique in situ, the active radical media were detected in this reaction. In addition, the acetone in the product was verified by IR and the photocurrent was also found.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
1992年第3期230-234,共5页
Chinese Journal of Inorganic Chemistry
关键词
六钨酸
四丁基
铵盐
催化氧化反应
tetrabutylammonium hexatungstate catalytic oxidation ESR
