引用本文:
陈德文, 周建成, 马纫兰, 徐广智, 龙耀庭, 孙祥玉, 赵瑶兴. 毛细管柱GC/MS/ESR 联用研究自由基PBN加合物[J]. 物理化学学报,
1994, 10(09): 802-808.
doi:
10.3866/PKU.WHXB19940907
Citation: Chen De-Wen, Zhou Jian-Cheng, Ma Ren-Lan, Xu Gaung-Zhi, Long Yao-Ting, Sun Xiang-Yu, Zhao Yao-Xing. Studies of PBN Spin Adducts by the Combined Technique of Quartz Capillary Column GC/MS/ESR[J]. Acta Physico-Chimica Sinica, 1994, 10(09): 802-808. doi: 10.3866/PKU.WHXB19940907
Citation: Chen De-Wen, Zhou Jian-Cheng, Ma Ren-Lan, Xu Gaung-Zhi, Long Yao-Ting, Sun Xiang-Yu, Zhao Yao-Xing. Studies of PBN Spin Adducts by the Combined Technique of Quartz Capillary Column GC/MS/ESR[J]. Acta Physico-Chimica Sinica, 1994, 10(09): 802-808. doi: 10.3866/PKU.WHXB19940907
毛细管柱GC/MS/ESR 联用研究自由基PBN加合物
English
Studies of PBN Spin Adducts by the Combined Technique of Quartz Capillary Column GC/MS/ESR
Abstract:
A new technique, high resolution quartz capillary column GC/MS/ESR combined with the silanization approach of free radical adduct was successfully used in the analysis and determination of 6 types of PBN spin adducts. Satisfactory mass spectra of spin adducts were obtained. The results show that it is an efficient method for separating and identifying mixed free radicals.
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Key words:
-
Spin trapping
- / GC/MS
- / Silanization
- / Free radical
- / ESR
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