引用本文:
张文敏, 何光龙, 陆同兴. 光解苯半醌和2-羟基-2-丙基自由基的CIDEP谱[J]. 物理化学学报,
1996, 12(01): 18-21.
doi:
10.3866/PKU.WHXB19960105
Citation: Zhang Wen-Min, He Guang-Long, Lu Tong-Xing. The CIDEP Spectra of Photolized p-benzosemiquinone and 2-hydroxy-2-propyl Radicals[J]. Acta Physico-Chimica Sinica, 1996, 12(01): 18-21. doi: 10.3866/PKU.WHXB19960105
Citation: Zhang Wen-Min, He Guang-Long, Lu Tong-Xing. The CIDEP Spectra of Photolized p-benzosemiquinone and 2-hydroxy-2-propyl Radicals[J]. Acta Physico-Chimica Sinica, 1996, 12(01): 18-21. doi: 10.3866/PKU.WHXB19960105
光解苯半醌和2-羟基-2-丙基自由基的CIDEP谱
摘要:
用高时间分辨ESR波谱仪测量了光解苯半醌和2－羟基－2－丙基自由基的CIDEP谱，苯半醌自由基的CIDEP属TM机理．实验研究了微波功率、溶液浓度对苯半醌自由基的CIDEP谱时间演化的影响．2－羟基－2－丙基自由基的CIDEP属RPM机理，实验研究了自旋极化的生成环境．
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关键词:
-
化学诱导动态电子极化
- / 时间分辨电子自旋共振
- / 光解苯半醌自由基
- / 光解2-羟基-2-丙基自由基
English
The CIDEP Spectra of Photolized p-benzosemiquinone and 2-hydroxy-2-propyl Radicals
Abstract:
The CIDEP of photolized р-benzosemiquinone and 2-hydroxy-2-propyl radicals was measured with time-resolved ESR spectrometer. The CIDEP of р-benzosemiquinone radical is belong to TM mechanism. The influence of microwave power and solution concentration on evoluation was investigated. The condition of spin polarization of 2 hydroxy-2-propyl radical, which is belong to RPM mechanism, was investigated.
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