Comprehensive Technological Development of Innovative, Next-Generation, Low-Pollution Vehicles - Technological Development for Continuous Analytical Method of Aromatic Hydrocarbon from Exhaust Gas Using Laser Ionization Time-of-flight Mass Spectromet

摘要

Laser ionization/time-of-flight mass spectrometry is extremely expected to be a sensitive technique in the continuous analysis. However, this method was used for the basic research in the laboratory. In this work, we examined the sample introduction method and the laser condition for the practical use. Moreover, we measured the standard of PAHs and the exhaust gas by using the modified device.