Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometric Study on Sodium Azide Cluster Ions

作     者：刘晗青 郭寅龙 陆豪杰 陈国强 

作者机构：Shanghai Mass Spectrometry Centre Shanghai Institute of Organic Chemistry Chinese Academy of Sciences Department of Chemistry Fudan University Shanghai 200433 China 

出 版 物：《Chinese Journal of Chemistry》 (中国化学（英文版）)

年 卷 期：2004年第22卷第10期

页      面：1164-1169页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070302[理学-分析化学] 0703[理学-化学] 

基　　金：Project supported by the National Natural Science Foundation of China (No. 20175034) 

主　　题：Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometry (MS) electrospray ioniza-tion (ESI) cluster sodium azide collision activation dissociation (CAD) magic number critical size 

摘      要：Sodium azide has rarely been studied in gas phase or in the form of cluster ions and as a model of solid ener-getic substances and inorganic azide salt was ionized by electrospray ionization (ESI) and studied by high resolution Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometry (MS) systematically. This paper highlights the effects of experimental conditions on the formation of salt cluster and the collision activation dissociation path-ways of cluster ions to develop a microscopic understanding of inorganic azide salt clusters.