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用大气压电喷雾电离质谱对二硝化纤维素(PYX)的研究 被引量：2

Study on PYX by Atmospheric Pressur Ionization-Electrospray Ionization-Mass Spectrometry(API-ESI-MS)
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摘要 用柱塞泵进样、大气压电喷雾电离方法对得不到分子离子的耐热炸药二硝化纤维素 (PYX)作了负离子质谱分析。通过改变毛细管出口 Cap Ex电压产生碰撞诱导裂解 (Collision-induced dissociation,CID) ,得到较多的化合物结构碎片离子。与电子轰击电离 (EI)源质谱图作了对比 ,确认了 8个特征碎片离子 。 The negative mass spectrom of the heat-resistant 3,5-dinitro-bis-(trinitrophenylamino)pyridine, pyroxyline (PYX) is obtained by API-ESI-MS coupled syringe pump injection. Through adjusting the CapEx voltage to produce CID, we can abtain more fragment ion of the PYX. Compared the EI MS spectra with API-ESI-MS spectra of PYX, the eight kinds of the charactoristic fragments are confirmed. The results are satisfactory.
作者 张敏 孙莉霞 魏俊发
机构地区 陕西师范大学 西安近代化学研究所
出处 《质谱学报》 EI CAS CSCD 2003年第2期356-358,共3页 Journal of Chinese Mass Spectrometry Society
关键词 大气压电喷雾电离质谱 二硝化纤维素 液相色谱 联用技术 火炸药 分析 mass spectrometry study on PYX API-ESI-LC/MS explosive
分类号 TQ564 [化学工程—炸药化工] TQ560.72 [化学工程—炸药化工]
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参考文献4

  • 1Bruins AP. Analysis is of Explosives by LC/MS[C]. Proceedings of the International Symposium of the Analysis and Detection of Explosives,1983, 227~234.
  • 2Yinon J, Hwang DG. High-Performance LC-MS of Explosives[J]. J Chromatography, 1983, 268(1):45~53.
  • 3Peter T. Kissinger. LC/MS Determination of Explosives[J]. Procesdings of the International Symposion of the Analysis and Detection of Explosives[J]. 1983, 45~49.
  • 4Chem TH. Comparative Study of RDX and HMX by DEPMS and TSLC/MS[J]. Procesdings of the4th International Symposion on Analysis and Detection of Explosives, 1992, 309~ 321.

同被引文献21

  • 1张敏.RDX和HMX的大气压电喷雾电离质谱分析[J].火炸药学报,2006,29(1):77-80. 被引量：18
  • 2Bruins A P.Analysis of explosives by LC/MS[C]//Proceedings of the International Symposium of the Analysis and Detection of Explosives.Virginia:Federal Bureal of Investigation,1983:227-234.
  • 3Yinon J,Hwang D G.High performance LC-MS of explosives[J].J Chromatography,1983,268(1):45-53.
  • 4Peter T Kissinger.LC/MS determination of explosives[C] // Proceedings for the International Symposium of the Analysis and Detection of Explosives.Virginia:Federal Bureal of Investigation,1983:45-49.
  • 5Chem T H.Comparative study of RDX and HMX by DEPMS and TSLC/MS[C]// Proceedings of the 4th International Symposium on Analysis and Detection of Explosives.Israel:Kluwer Acodemic Publishers,1992:309-321.
  • 6张敏 卢兴森 王继平.硝基化合物的大气压电喷雾电离质谱[J].质谱学报,1999,20(3):59-60.
  • 7Fuzzati N, Gabetta B, Jayakar K, et al. Liquid chromatography electrospray mass spectrometry identification of ginsenosides in Panax ginseng roots[ J ]. Journal of Chroma ography A, 1999,854 : 69 - 79.
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引证文献2

二级引证文献19

质谱学报
2003年 第2期

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