Thermal stability and structures of gaseous GeB2O4 and GeMo2O7

RSC Advances ◽  
2014 ◽  
Vol 4 (75) ◽  
pp. 39725-39731 ◽  
Author(s):  
Sergey I. Lopatin ◽  
Andrej I. Panin ◽  
Sergey M. Shugurov ◽  
Ksenia A. Emelyanova
Keyword(s):  
Mass Spectrometry ◽  
Thermal Stability ◽  
Quantum Chemical ◽  
Chemical Investigation ◽  
Structure Parameters ◽  
Knudsen Effusion ◽  
Quantum Chemical Investigation ◽  
Knudsen Effusion Mass Spectrometry ◽  
The Stability

The stability of gaseous GeMo2O7 and GeB2O4 were confirmed by Knudsen effusion mass spectrometry. To get structure parameters of these gaseous salts quantum chemical investigation of molecules was undertaken.

Formation and thermodynamics of gaseous germanium and tin vanadates: a mass spectrometric and quantum chemical study

2015 ◽  
Vol 44 (21) ◽  
pp. 10014-10021 ◽  
Author(s):  
S. M. Shugurov ◽  
A. I. Panin ◽  
S. I. Lopatin ◽  
K. A. Emelyanova
Keyword(s):  
Mass Spectrometry ◽  
Quantum Chemical ◽  
Structural Parameters ◽  
Quantum Chemical Study ◽  
Chemical Study ◽  
Mass Spectrometric ◽  
Knudsen Effusion ◽  
Quantum Chemical Investigation ◽  
Knudsen Effusion Mass Spectrometry ◽  
The Stability

The stability of gaseous GeV2O6and SnV2O6were confirmed by Knudsen effusion mass spectrometry. To obtain the structural parameters of these gaseous salts, a quantum chemical investigation of its molecular properties was undertaken.

Study of thermal stability of CoSb3 skutterudite by Knudsen effusion mass spectrometry

Calphad ◽  
2019 ◽  
Vol 65 ◽  
pp. 1-7 ◽  
Author(s):  
Pavel Brož ◽  
František Zelenka ◽  
Zdeněk Kohoutek ◽  
Jan Vřešťál ◽  
Vít Vykoukal ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Thermal Stability ◽  
Knudsen Effusion ◽  
Knudsen Effusion Mass Spectrometry ◽  
Thermal Stability Of

[O71] Study of thermal stability of advanced thermoelectrics by means of thermal analysis and Knudsen effusion mass spectrometry

Calphad ◽  
2015 ◽  
Vol 51 ◽  
pp. 367
Author(s):  
Pavel Broz ◽  
Frantisek Zelenka ◽  
Jan Vřešťál ◽  
Jiri Bursik ◽  
Isolde Zeiringer ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Thermal Stability ◽  
Thermal Analysis ◽  
Knudsen Effusion ◽  
Knudsen Effusion Mass Spectrometry ◽  
Thermal Stability Of

scholarly journals Study of thermal stability of p-type skutterudites DD0.7Fe3CoSb12 by Knudsen effusion mass spectrometry

RSC Advances ◽  
2019 ◽  
Vol 9 (37) ◽  
pp. 21451-21459
Author(s):  
František Zelenka ◽  
Pavel Brož ◽  
Jan Vřešťál ◽  
Jiří Buršík ◽  
Gerda Rogl ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Thermal Stability ◽  
Vapour Pressure ◽  
Knudsen Effusion ◽  
Knudsen Effusion Mass Spectrometry ◽  
P Type ◽  
Thermal Stability Of

Antimony vapour pressure is measured by Knudsen effusion mass spectrometry in order to assess the thermal stability of p-type DD0.7Fe3CoSb12 thermoelectrics.

scholarly journals Steric effects vs. electron delocalization: a new look into stability of diastereomers, conformers and constitutional Isomers

2021 ◽  
Author(s):  
Sopanant Datta ◽  
Taweetham Limpanuparb
Keyword(s):  
Quantum Chemical ◽  
Chemical Investigation ◽  
Electron Delocalization ◽  
Steric Effects ◽  
Quantum Mechanical ◽  
Stable Form ◽  
Quantum Chemical Investigation ◽  
Mechanical Methods ◽  
Qualitative Models ◽  
The Stability

<div> <p>A quantum chemical investigation of the stability of compounds with identical formulas was carried out on 23 classes of compounds made of C, N, P, O, S atoms as core structures and halogens H, F, Cl, Br, I as substituents. All possible structures were generated and investigated by quantum mechanical methods. The prevalence of a formula in which its <i>Z</i> configuration, <i>gauche</i> conformation or <i>meta</i> isomer is the most stable form is calculated and discussed. Quantitative and qualitative models to explain the stability of 23 classes of halogenated compounds were also proposed.</p></div>

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