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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 shu

Studies of PBN Spin Adducts by the Combined Technique of Quartz Capillary Column GC/MS/ESR

1.
Institute of Chemistry,Academia Sinica,Beijing 100080

Received Date: 3 March 1993
Available Online: 15 September 1994

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.
- Spin trapping,
- GC/MS,
- Silanization,
- Free radical,
- ESR
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