Thermal And Spectroscopic Study Of Chromium Complex With Benzanthrone Amidine Derivative

Vineta Kiseļeva; Līga Avotiņa; Artūrs Zariņš; Aleksandrs Petjukevičs; Aleksandrs Pučkins; Nataļja Škute; Elena Kirilova

Thermal And Spectroscopic Study Of Chromium Complex With Benzanthrone Amidine Derivative

Vineta Kiseļeva
, Līga Avotiņa
, Artūrs Zariņš
, Aleksandrs Petjukevičs
, Aleksandrs Pučkins
, Nataļja Škute
, Elena Kirilova^*

^*Corresponding author for this work

Daugavpils University

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The structure and properties of substituted benzanthrones are increasingly being studied, and such information is important for future applications of benzanthrones derivatives in various fields. In this study, the structure and thermal stability of chromium complex of 3-N-(N’,N’-di methylacetamidino)benzanthrone were analyzed using thermogravimetry - differential thermal analysis (TG-DTA), Fourier transform infrared and Raman spectroscopy. To determine the kinetics parameters at multiple heating rates: 2, 5, 10, 20, and 30^oC/min, the Flynn-Wall-Ozawa method was used. The thermal degradation processes in the nitrogen atmosphere were analyzed using a TG-DTA equipment coupled with a FTIR spectrometer. The obtained results indicate that the investigated benzanthrone derivative starts to thermally decompose at about 400^oC in several stages with the emission of a number of gaseous compounds, including CO₂, CO, and H₂O.

Original language	English
Pages (from-to)	595-602
Number of pages	8
Journal	Journal of Chemical Technology and Metallurgy
Volume	56
Issue number	3
Publication status	Published - 2021

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 13 Climate Action

OECD Field of Science

2.4 Chemical Engineering

Keywords

amidine complex
benzanthrone dyes
spectroscopic methods
thermal studies

Cite this

@article{72ba15619d374cb39b5849f6887fd2f9,

title = "Thermal And Spectroscopic Study Of Chromium Complex With Benzanthrone Amidine Derivative",

abstract = "The structure and properties of substituted benzanthrones are increasingly being studied, and such information is important for future applications of benzanthrones derivatives in various fields. In this study, the structure and thermal stability of chromium complex of 3-N-(N{\textquoteright},N{\textquoteright}-di methylacetamidino)benzanthrone were analyzed using thermogravimetry - differential thermal analysis (TG-DTA), Fourier transform infrared and Raman spectroscopy. To determine the kinetics parameters at multiple heating rates: 2, 5, 10, 20, and 30oC/min, the Flynn-Wall-Ozawa method was used. The thermal degradation processes in the nitrogen atmosphere were analyzed using a TG-DTA equipment coupled with a FTIR spectrometer. The obtained results indicate that the investigated benzanthrone derivative starts to thermally decompose at about 400oC in several stages with the emission of a number of gaseous compounds, including CO2, CO, and H2O.",

keywords = "amidine complex, benzanthrone dyes, spectroscopic methods, thermal studies",

author = "Vineta Kiseļeva and Līga Avotiņa and Artūrs Zariņ{\v s} and Aleksandrs Petjukevi{\v c}s and Aleksandrs Pu{\v c}kins and Nataļja {\v S}kute and Elena Kirilova",

note = "Publisher Copyright: {\textcopyright} 2021",

year = "2021",

language = "English",

volume = "56",

pages = "595--602",

journal = "Journal of Chemical Technology and Metallurgy",

issn = "1314-7471",

publisher = "University of Chemical Technology and Metallurgy",

number = "3",

}

TY - JOUR

T1 - Thermal And Spectroscopic Study Of Chromium Complex With Benzanthrone Amidine Derivative

AU - Kiseļeva, Vineta

AU - Avotiņa, Līga

AU - Zariņš, Artūrs

AU - Petjukevičs, Aleksandrs

AU - Pučkins, Aleksandrs

AU - Škute, Nataļja

AU - Kirilova, Elena

PY - 2021

Y1 - 2021

N2 - The structure and properties of substituted benzanthrones are increasingly being studied, and such information is important for future applications of benzanthrones derivatives in various fields. In this study, the structure and thermal stability of chromium complex of 3-N-(N’,N’-di methylacetamidino)benzanthrone were analyzed using thermogravimetry - differential thermal analysis (TG-DTA), Fourier transform infrared and Raman spectroscopy. To determine the kinetics parameters at multiple heating rates: 2, 5, 10, 20, and 30oC/min, the Flynn-Wall-Ozawa method was used. The thermal degradation processes in the nitrogen atmosphere were analyzed using a TG-DTA equipment coupled with a FTIR spectrometer. The obtained results indicate that the investigated benzanthrone derivative starts to thermally decompose at about 400oC in several stages with the emission of a number of gaseous compounds, including CO2, CO, and H2O.

AB - The structure and properties of substituted benzanthrones are increasingly being studied, and such information is important for future applications of benzanthrones derivatives in various fields. In this study, the structure and thermal stability of chromium complex of 3-N-(N’,N’-di methylacetamidino)benzanthrone were analyzed using thermogravimetry - differential thermal analysis (TG-DTA), Fourier transform infrared and Raman spectroscopy. To determine the kinetics parameters at multiple heating rates: 2, 5, 10, 20, and 30oC/min, the Flynn-Wall-Ozawa method was used. The thermal degradation processes in the nitrogen atmosphere were analyzed using a TG-DTA equipment coupled with a FTIR spectrometer. The obtained results indicate that the investigated benzanthrone derivative starts to thermally decompose at about 400oC in several stages with the emission of a number of gaseous compounds, including CO2, CO, and H2O.

KW - amidine complex

KW - benzanthrone dyes

KW - spectroscopic methods

KW - thermal studies

UR - https://dl.uctm.edu/journal/node/j2021-3/18_20-16p595-602.pdf

UR - https://www.scopus.com/pages/publications/85103512383

M3 - Article

SN - 1314-7471

VL - 56

SP - 595

EP - 602

JO - Journal of Chemical Technology and Metallurgy

JF - Journal of Chemical Technology and Metallurgy

IS - 3

ER -

Thermal And Spectroscopic Study Of Chromium Complex With Benzanthrone Amidine Derivative

Abstract

UN SDGs

OECD Field of Science

Keywords

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