| 六钨酸四丁基铵盐和异丙醇体系的催化氧化反应的ESR研究Ⅰ. |
| ESR STUDY ON THE CATALYTIC OXIDATION IN SYSTEM OF TETRABUTYLAMMONIUM HEXATUNGSTATE AND ISOPROPYL ALCOHOL I |
|
| 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。 |
| 关键词: 六钨酸四丁基铵盐 催化氧化反应 ESR |
| 基金项目: |
| Abstract: 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. |
| Keywords: tetrabutylammonium hexatungstate catalytic oxidation ESR |
| 投稿时间：1990-07-31 |
| 摘要点击次数: 1303 |
| 全文下载次数: 1288 |
| 杨辰,严小敏,郭时清.六钨酸四丁基铵盐和异丙醇体系的催化氧化反应的ESR研究Ⅰ.[J].无机化学学报,1992,8(3):230-234. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| Support information: |
|
|
|
|
|
|
