Thermal stability and non-isothermal decomposition kinetics of a polynuclear coordination compound precursor of copper ferrite

1996 ◽  
Vol 47 (6) ◽  
pp. 1709-1718 ◽  
Author(s):  
Oana Carp ◽  
Maria Brezeanu ◽  
E. Segal
Keyword(s):  
Thermal Stability ◽  
Coordination Compound ◽  
Decomposition Kinetics ◽  
Copper Ferrite ◽  
Isothermal Decomposition ◽  
Kinetics Of

Non-isothermal decomposition kinetics of a mononuclear coordination compound of Fe(II)

1987 ◽  
Vol 118 ◽  
pp. 309-312 ◽  
Author(s):  
E. Urbanovici ◽  
E. Segal ◽  
M. Andruh ◽  
M. Brezeanu
Keyword(s):  
Coordination Compound ◽  
Decomposition Kinetics ◽  
Isothermal Decomposition ◽  
Kinetics Of

The thermal stability and non-isothermal decomposition kinetics of a zinc ferrite precursor

1993 ◽  
Vol 228 ◽  
pp. 249-259 ◽  
Author(s):  
Oana Carp ◽  
E. Segal ◽  
Lummiţa Patron ◽  
Ruxandra Birjega ◽  
C. Craiu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Zinc Ferrite ◽  
Decomposition Kinetics ◽  
Isothermal Decomposition ◽  
Kinetics Of

Thermal stability and non-isothermal decomposition kinetics of three coordination compounds of copper(II)

1996 ◽  
Vol 279 ◽  
pp. 183-190 ◽  
Author(s):  
Mihaela Badea ◽  
Rodica Olar ◽  
Dana Marinescu ◽  
Maria Brezeanu ◽  
C. Cǎlina-Soradi ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Coordination Compounds ◽  
Decomposition Kinetics ◽  
Isothermal Decomposition ◽  
Kinetics Of

Thermal stability and non-isothermal decomposition kinetics of some compounds of lanthanoids with chromium and gluconic acid

1989 ◽  
Vol 153 ◽  
pp. 263-267 ◽  
Author(s):  
P.G. Schullerus ◽  
Luminiţa Patron ◽  
Silvia Ploştinaru ◽  
Adriana Conţescu ◽  
E. Segal
Keyword(s):  
Thermal Stability ◽  
Gluconic Acid ◽  
Decomposition Kinetics ◽  
Isothermal Decomposition ◽  
Kinetics Of

scholarly journals Thermal Stability and Decomposition Kinetics of 1-Alkyl-2,3-Dimethylimidazolium Nitrate Ionic Liquids: TGA and DFT Study

Materials ◽  
2021 ◽  
Vol 14 (10) ◽  
pp. 2560
Author(s):  
Jianwen Meng ◽  
Yong Pan ◽  
Fan Yang ◽  
Yanjun Wang ◽  
Zhongyu Zheng ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Density Functional Theory ◽  
Ionic Liquids ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Nitrogen Atmosphere ◽  
Decomposition Kinetics ◽  
Heating Rates ◽  
Functional Theory ◽  
Kinetics Of

The thermal stability and decomposition kinetics analysis of 1-alkyl-2,3-dimethylimidazole nitrate ionic liquids with different alkyl chains (ethyl, butyl, hexyl, octyl and decyl) were investigated by using isothermal and nonisothermal thermogravimetric analysis combined with thermoanalytical kinetics calculations (Kissinger, Friedman and Flynn-Wall-Ozawa) and density functional theory (DFT) calculations. Isothermal experiments were performed in a nitrogen atmosphere at 240, 250, 260 and 270 °C. In addition, the nonisothermal experiments were carried out in nitrogen and air atmospheres from 30 to 600 °C with heating rates of 5, 10, 15, 20 and 25 °C/min. The results of two heating modes, three activation energy calculations and density functional theory calculations consistently showed that the thermal stability of 1-alkyl-2,3-dimethylimidazolium nitrate ionic liquids decreases with the increasing length of the alkyl chain of the substituent on the cation, and then the thermal hazard increases. This study could provide some guidance for the safety design and use of imidazolium nitrate ionic liquids for engineering.

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