Home

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
1. [1]
  Xiao Ma , Junjie Wang , Xin Chen , Jingcheng Li , Fang Wang , Xueping Sun . “我不是坏人！”——一颗自由基的自白书. University Chemistry, 2026, 41(8): 194-202. doi: 10.12461/PKU.DXHX202507008
2. [2]
  Lei Shi . Nucleophilicity and Electrophilicity of Radicals. University Chemistry, 2024, 39(11): 131-135. doi: 10.3866/PKU.DXHX202402018
3. [3]
  Qi Zhang , Ziyu Liu , Hongxia Tan , Jun Tong , Dazhen Xu . Research Progress on Direct Synthesis of β-Hydroxy Sulfones via Difunctionalization of Olefins. University Chemistry, 2025, 40(11): 199-209. doi: 10.12461/PKU.DXHX202412064
4. [4]
  Baitong Wei , Jinxin Guo , Xigong Liu , Rongxiu Zhu , Lei Liu . Theoretical Study on the Structure, Stability of Hydrocarbon Free Radicals and Selectivity of Alkane Chlorination Reaction. University Chemistry, 2025, 40(3): 402-407. doi: 10.12461/PKU.DXHX202406003
5. [5]
  Chenxu Gong , Chunfa Xu , Hong Yan , Yuanming Li , Yaofeng Yuan , Yu-wu Zhong , Keyin Ye . 核磁共振碳谱中¹⁹F-¹³C自旋耦合效应及实例分析. University Chemistry, 2026, 41(9): 457-464. doi: 10.12461/PKU.DXHX202509072
6. [6]
  Danqing Wu , Jiajun Liu , Tianyu Li , Dazhen Xu , Zhiwei Miao . Research Progress on the Simultaneous Construction of C—O and C—X Bonds via 1,2-Difunctionalization of Olefins through Radical Pathways. University Chemistry, 2024, 39(11): 146-157. doi: 10.12461/PKU.DXHX202403087
7. [7]
  Min LIU , Huapeng RUAN , Zhongtao FENG , Xue DONG , Haiyan CUI , Xinping WANG . Neutral boron-containing radical dimers. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 123-130. doi: 10.11862/CJIC.20240362
8. [8]
  Tongyan Yu , Pan Xu . Visible-Light Photocatalyzed Radical Rearrangement Reaction. University Chemistry, 2025, 40(7): 169-176. doi: 10.12461/PKU.DXHX202409070
9. [9]
  Qi Liang , Xinxin Wang , Xinmiao Zhao , Mohan Yu , Yue Sun . 电子圆二色谱结合量子化学计算的氨基酸手性解析——介绍一个计算化学综合实验. University Chemistry, 2026, 41(5): 380-390. doi: 10.12461/PKU.DXHX202511096
10. [10]
  Gengyuan Li , Yexin Wang , Song Gao , Shangda Jiang . Advances in Light-Induced Spin Polarization of Magnetic Molecules. University Chemistry, 2025, 40(12): 87-94. doi: 10.12461/PKU.DXHX202509112
11. [11]
  Jiajia Li , Xiangyu Zhang , Zhihan Yuan , Zhengyang Qian , Jian Zhu . 3D Printing Based on Photo-Induced Reversible Addition-Fragmentation Chain Transfer Polymerization. University Chemistry, 2024, 39(5): 11-19. doi: 10.3866/PKU.DXHX202309073
12. [12]
  Zijian Zhao , Yanxin Shi , Shicheng Li , Wenhong Ruan , Fang Zhu , Jijun Jiang . A New Exploration of the Preparation of Polyacrylic Acid by Free Radical Polymerization Based on the Concept of Green Chemistry. University Chemistry, 2024, 39(5): 315-324. doi: 10.3866/PKU.DXHX202311094
13. [13]
  .
  CCS Chemistry | 超分子活化底物为自由基促进高效选择性光催化氧化
  . CCS Chemistry, 2025, 7(10.31635/ccschem.025.202405229): -.
14. [14]
  Yinjie Xu , Suiqin Li , Lihao Liu , Jiahui He , Kai Li , Mengxin Wang , Shuying Zhao , Chun Li , Zhengbin Zhang , Xing Zhong , Jianguo Wang . Enhanced Electrocatalytic Oxidation of Sterols using the Synergistic Effect of NiFe-MOF and Aminoxyl Radicals. Acta Physico-Chimica Sinica, 2024, 40(3): 2305012-0. doi: 10.3866/PKU.WHXB202305012
15. [15]
  Zhongyan Cao , Shengnan Jin , Yuxia Wang , Yiyi Chen , Xianqiang Kong , Yuanqing Xu . Advances in Highly Selective Reactions Involving Phenol Derivatives as Aryl Radical Precursors. University Chemistry, 2025, 40(4): 245-252. doi: 10.12461/PKU.DXHX202405186
16. [16]
  Yuan GAO , Yiming LIU , Chunhui WANG , Zhe HAN , Chaoyue FAN , Jie QIU . A hexanuclear cerium oxo cluster stabilized by furoate: Synthesis, structure, and remarkable ability to scavenge hydroxyl radicals. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 491-498. doi: 10.11862/CJIC.20240271
17. [17]
  Dan Liu . 可见光-有机小分子协同催化的不对称自由基反应研究进展. University Chemistry, 2025, 40(6): 118-128. doi: 10.12461/PKU.DXHX202408101
18. [18]
  Xinxin Wu . 基础有机化学教学中自由基重排反应的课程设计及其课程思政元素的融入. University Chemistry, 2025, 40(6): 316-325. doi: 10.12461/PKU.DXHX202408055
19. [19]
  Wei Ren , Jinhe Li , Chengzhang Zhu , Weikang Wang , Qinqin Liu . Tailored spin states: a transformative paradigm for sustainable catalysis. Acta Physico-Chimica Sinica, 2026, 42(4): 100178-0. doi: 10.1016/j.actphy.2025.100178
20. [20]
  Zhimin Sun , Wenyu Xue , Shuangshuang Yang , Chaoyang Zhang , Bo Yu , Xingwei Wang , Qiangliang Yu , Feng Zhou , Weimin Liu . 面向海洋应用的多功能涂层：基于氟硅烷包覆CIP实现防腐、吸波与减阻一体化. Acta Physico-Chimica Sinica, 2026, 42(11): 100292-. doi: 10.1016/j.actphy.2026.100292

Get Citation

PDF

XML

Metrics

PDF Downloads(2263)
Abstract views(4075)
HTML views(139)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return