Photoionization Studies on p-Nitrotoluene with Synchrotron Radiation

Abstract

Abstract: The photoionization and photodissociative ionization processes of p-nitrotoluene(C₇H₇NO₂) have been studied using the photoionization mass spectrometry wlth synchrotronradiation(SR) as the light source- The ionization potential (P_IA) of the ionic fragment from the SRphotodissociative ionization of C₇H₇NO₂, have been measured.Based on the mass spectra of C₇H₇NO₂, obtained with SRpho-tolonization and the relationship of energy in the processes, the most possible channels ofphotodissociative ionization of p-nltrotoluene have been analyzed.

Key words: Synchrotron radiation, Photoionization, Mass spectrum, Ionization potential, p-Nitrotoluene

CLC Number:

O625.61

TrendMD:

SHENG Liu-Si, WU Guo-Hua, GAO Hui, ZHANG Yun-Wu . Photoionization Studies on p-Nitrotoluene with Synchrotron Radiation[J]. Chem. J. Chinese Universities, 1997, 18(12): 2041.

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Photoionization Studies on p-Nitrotoluene with Synchrotron Radiation

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