Repetitive pulsed sampling interface for combined thermogravimetry/mass spectrometry

Statheropoulos, M; Kyriakou, S; Pappa, A

dc.contributor.author	Statheropoulos, M	en
dc.contributor.author	Kyriakou, S	en
dc.contributor.author	Pappa, A	en
dc.date.accessioned	2014-03-01T01:15:08Z
dc.date.available	2014-03-01T01:15:08Z
dc.date.issued	1999	en
dc.identifier.issn	0040-6031	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13359
dc.subject	Pulsed sampling interface	en
dc.subject	Thermogravimetry/mass spectrometry	en
dc.subject.classification	Chemistry, Analytical	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.other	COLUMN GAS-CHROMATOGRAPHY	en
dc.subject.other	DEVICE	en
dc.subject.other	SYSTEM	en
dc.title	Repetitive pulsed sampling interface for combined thermogravimetry/mass spectrometry	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0040-6031(99)00013-1	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0040-6031(99)00013-1	en
heal.language	English	en
heal.publicationDate	1999	en
heal.abstract	A pneumatic sampling switch which can be adapted to the outlet of a thermogravimetric analyzer furnace with a horizontal purge gas flow was developed. This system allows a repetitive introduction of shea sampling pulses of thermogravimetric analyzer evolved gases to a quadrupole mass spectrometric detector. System performance was evaluated through measuring the level of repeatability under different operation conditions. In addition, pulsed sampling thermogravimetry/mass spectrometry introduced no measurable quantitative or qualitative errors. This system can be used for monitoring thermooxidative decomposition reactions, without accelerating the deterioration of quadrupole mass spectrometric detector performance. Furthermore, it can be used as an inlet system for a future on-line TG/GC/MS system. (C) 1999 Elsevier Science B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Thermochimica Acta	en
dc.identifier.doi	10.1016/S0040-6031(99)00013-1	en
dc.identifier.isi	ISI:000079866100013	en
dc.identifier.volume	329	en
dc.identifier.issue	1	en
dc.identifier.spage	83	en
dc.identifier.epage	88	en