Add time:08/21/2019         Source:sciencedirect.com

Polystyrene and polyα-methylstyrene are thermally decomposed, and the products are measured by fluorescence spectrometry and multiphoton ionization spectrometry. The monomers are found to be major products from both the polymers, but many other chemical species, including dimers and trimers, are also observed. The present instrument is applied to a mixture sample containing these two polymers, and the components included are selectively determined using this hyphenated technique.

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