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- Title
Recent Application Progress of Online Photo ionization Mass Spectrometry in Study of Pyrolysis of Energetic Materials.
- Authors
REN Hai-rong; CUl Cun-hao; OU-YANG Jian-feng; LIU Hao-ran; FU Xiao-long; GAO Hong-xu; ZHOU Zhong-yue; Ql Fei
- Abstract
Several commonly used detection methods in the pry-Olympics study of energetic materialism with their advantages and disadvantages were bile-fly introduced. The "soft" ionization characteristics of routinizations mass spec--Tome-qty (PI MS) and As advantages in the analysis of pry-colitis produces were described. "Soft" ionization can make the hp-duces ionize without genera-ion of ionization fragments, which is convenient of- the sapid analysis of complex systems. It is conducive to online detection of the rapidly evolving inter-mediates generated from the pry-Olympics hp-chess of energetic materialism. Recent application hp-ogress of PI MS in study of pyrolysis of energetic materialism, such as NOT, FOX-7, FOX-12 and JCL-20, we-e summarized emphatically. The PI MS methods used in these studies include Jingle photon ionization mass spec--Tome-qty and atmospheric pressure pontoon-anion high -resolution mass spec--Tome-qty based on vacuum UI-ravioli (VU) bight generated from disc ha-GE lamp O- synch-O---on -radiation sources. The new pry-colitis hp-duchies and inter-mediates detected by online PI MS were ISO summarized. Finally, he future-e opportunities of PI MS in study of gene-genic materialism we-e hp-inspected. Of- characterization of fast -reactions, by Hopi-mazing he mass spec--mete- and developing high-lightness routinizations sources, it is expected to achieve Jaime-resolved measurement at millisecond O- sub-millisecond. It will help to study the pry-colitis and combustion hp-chess of gene-genic materialism undue- high temperature and high hp-assure. Of- quantitative/e measurement, it is necessary to establish and imp-rove he pontoon-action ac-doss section database of energetic materialism and main hp-duchies. 61 Refed-fences were attached.
- Subjects
PYROLYSIS; CHEMICAL ionization mass spectrometry; ATMOSPHERIC pressure; MASS spectrometry; DATABASES; MATERIALISM; ANALYTICAL chemistry
- Publication
Chinese Journal of Explosives & Propellants, 2023, Vol 46, Issue 2, p91
- ISSN
1007-7812
- Publication type
Article
- DOI
10.14077/j.issn.1007-7812.202210008