Systematic discrimination of heptane isomers with femtosecond laser linear time of flight mass spectrometry

Yasemin Gündoğdu; Mehmet Taşer; Hamdi Şükür Kılıç

doi:10.17776/csj.773537

EN

Systematic discrimination of heptane isomers with femtosecond laser linear time of flight mass spectrometry

Abstract

The dissociative ionization processes of heptane molecule with nine isomers have been investigated and presented experimentally in detail by courtesy of femtosecond laser mass spectrometry technique with a fundamental wavelength of 800 nm and 90 fs pulse duration in this study. It has been aimed to show that the classification of heptane isomers using factor analysis as statistical method reducing the dimension of obtained data. The main mass ratio of heptane isomers is known as m/z 100 which is obtained. The dissociation process on the parent molecule was dominant at the laser intensity about 1.42 x 1014 W/cm2 used for all isomers. The ions obtained by the breakdown of the main ion peak were primarily determined as factors which were clearly distinguished from each other according to factor 1 and factor 2 axes by applying factor analysis.

Keywords

Supporting Institution

Selçuk Üniversitesi Bilimsel Araştırma Projeleri Koordinatörlüğü

Project Number

17401152

Thanks

Authors kindly would like to thank, - Scientific Research Projects Coordination Unit of Selçuk University for financial support via Projects No 17401152.

References

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Details

Primary Language

English

Subjects

Classical Physics (Other)

Journal Section

Research Article

Authors

Yasemin Gündoğdu
0000-0003-2020-9533
Türkiye

Mehmet Taşer
0000-0001-5307-9099
Türkiye

Hamdi Şükür Kılıç ^*
0000-0002-7546-4243
Türkiye

Publication Date

March 29, 2021

Submission Date

July 24, 2020

Acceptance Date

February 18, 2021

Published in Issue

Year 2021 Volume: 42 Number: 1

DOI

https://doi.org/10.17776/csj.773537

IZ

https://izlik.org/JA94YC47BM

Cite

RIS / Bibtex

APA

Gündoğdu, Y., Taşer, M., & Kılıç, H. Ş. (2021). Systematic discrimination of heptane isomers with femtosecond laser linear time of flight mass spectrometry. Cumhuriyet Science Journal, 42(1), 170-176. https://doi.org/10.17776/csj.773537

Öz

Systematic discrimination of heptane isomers with femtosecond laser linear time of flight mass spectrometry

Abstract

Keywords

Supporting Institution

Project Number

Thanks

References

Details

Primary Language

Subjects

Journal Section

Authors

Publication Date

Submission Date

Acceptance Date

Published in Issue

DOI

IZ

Cite