PuSH - Publikationsserver des Helmholtz Zentrums München

Export: TXT Text RIS Endnote (RIS) BIB BibTeX
Fischer, M. ; Wohlfahrt, S. ; Saraji-Bozorgzad, M.* ; Matuschek, G. ; Post, E.* ; Denner, T.* ; Streibel, T.* ; Zimmermann, R.

Thermal analysis/evolved gas analysis using single photon ionization.

J. Therm. Anal. Calorim. 113, 1667-1673 (2013)
DOI
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
A simultaneous thermogravimetry/differential scanning calorimetry device (STA) was coupled to single photon ionization time of flight mass spectrometry (SPI-TOFMS) for evolved gas analysis (EGA). Thermal resolution with thermogravimetric signals (TG/DTG) is delivered by STA. On-line coupled EGA with SPI-TOFMS retains the thermal information from the STA and substantiates these with correlating mass spectra. The application of vacuum ultraviolet (VUV)-photons (8-12 eV) for soft ionization, allows almost fragment-free ionization. Thus, it becomes possible to interpret mass spectra of complex matrices, like natural products evolving simultaneously several molecules, without an additional separation step. The STA-SPI-TOFMS on-line coupling offers the possibility to track subset mass traces during one STA run. Focusing on material-depended mass traces, differentiation of organic matrices is obvious. In this work two types of research cigarettes, 3R4F and CM6 were used. While the 3R4F cigarette is composed of a blend of different tobacco sorts and different curing methods, the CM6 research cigarette consists of pure flue cured tobacco. The advantages of coupling on-line chemical analysis methods to thermal analysis (TA) are in the context of the achieved thermo-molecular signatures.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Scopus
Cited By
Altmetric
1.982
1.246
19
16
Tags
Anmerkungen
Besondere Publikation
Auf Hompepage verbergern

Zusatzinfos bearbeiten
Eigene Tags bearbeiten
Privat
Eigene Anmerkung bearbeiten
Privat
Auf Publikationslisten für
Homepage nicht anzeigen
Als besondere Publikation
markieren
Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Evolved gas analysis; Single photon ionization; Thermogravimetry; Tobacco; Flight Mass-spectrometry ; Enhanced Multiphoton Ionization ; Pyrolysis ; Tobacco ; Chromatography ; Decomposition ; Polymer ; Soft ; Ega ; Discrimination
Sprache englisch
Veröffentlichungsjahr 2013
HGF-Berichtsjahr 2013
ISSN (print) / ISBN 1388-6150
e-ISSN 1588-2926
Zeitschrift Journal of Thermal Analysis and Calorimetry
Quellenangaben Band: 113, Heft: 3, Seiten: 1667-1673 Artikelnummer: , Supplement: ,
Verlag Springer
Begutachtungsstatus Peer reviewed
Institut(e) Cooperation Group Comprehensive Molecular Analytics (CMA)
POF Topic(s) 30202 - Environmental Health
Forschungsfeld(er) Environmental Sciences
PSP-Element(e) G-504500-001
DOI 10.1007/s10973-013-3143-y
WOS ID WOS:000323503300083
Scopus ID 84883183056
Erfassungsdatum 2013-09-25
[➜Korrektur melden]