Use of emanation thermal analysis and evolved gas analysis in thermal study of zinc(II) benzoate complex compounds

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F09%3A00357514" target="_blank" >RIV/61388980:_____/09:00357514 - isvavai.cz</a>

Alternative codes found

RIV/46356088:_____/09:#0001092

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Use of emanation thermal analysis and evolved gas analysis in thermal study of zinc(II) benzoate complex compounds

Original language description

Thermal behaviours of three zinc(II) benzoate complex compounds (two new with caffeine and urea), namely Zn(C6H5COO)(2), Zn(C6H5COO)(2)center dot caf(2), Zn(C6H5COO)(2)center dot u(2), were characterized by using thermogravimetry (TG/DTG), differential thermal analysis (DTA), evolved gas analysis (EGA) with mass spectrometry (MS) detection and emanation thermal analysis (ETA). Temperature intervals of the stability of the compounds as well as the mechanisms of their thermal degradation were determined.From TG and DTA results it followed that the oxidative degradation of urea with CO2 or caffeine with CO2 from the investigated Zn(II) benzoate complex compounds takes place as the first step of their thermal degradation. In the second step of thermal degradation diphenylketone was release. The evolved gas analysis has been used to determine intermediate products of thermal degradation and temperature ranges of their evolution from the samples.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CA - Inorganic chemistry

OECD FORD branch

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Project

<a href="/en/project/LA%20292" target="_blank" >LA 292: Membership in ESTAC advisory board</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Thermal Analysis and Calorimetry

ISSN

1388-6150

e-ISSN

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Volume of the periodical

98

Issue of the periodical within the volume

3

Country of publishing house

HU - HUNGARY

Number of pages

5

Pages from-to

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UT code for WoS article

000272800700024

EID of the result in the Scopus database

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