Py−GC/MS and MALDI−TOF/TOF CID Study of Polysulfone Fragmentation Reactions

We report a combination of the evaporation-grinding MALDI sample preparation method, MALDI−TOF/TOF CID, and Py−GC/MS to examine the fragmentation mechanisms of polysulfone (PSF). MALDI−TOF/TOF CID studies yield a wealth of information about the mass, structure (linear or cyclic), and end-groups of s...

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Veröffentlicht in:	Macromolecules 2009-04, Vol.42 (8), p.3005-3013
Hauptverfasser:	Ellison, Sparkle T, Gies, Anthony P, Hercules, David M, Morgan, Stephen L
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Chemical reactions and properties Degradation Exact sciences and technology Organic polymers Physicochemistry of polymers
Online-Zugang:	Volltext
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