Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Zum System Bi2O3 /Bi2Se3/BiCl3,I. Das Zustandsdiagramm Bi2O3/Bi2Se3/BiCl3/On the System Bi2O3/Bi2Se3/BiCl3, I. The Phase Diagram Bi2O3/Bi2Se3/BiCl3
View through CrossRef
Abstract
The phase relations in the quaternary system Bi/Se/O/Cl have been studied and the existence of several new compounds in the pseudotemary area Bi2O3/Bi2Se3/BiCl3 has been established by solid state and chemical vapour transport reactions. The phase diagram is derived from X-ray powder diffraction and thermal analysisdata, and from measurements of the decomposition pressure behaviour. Three new quaternary phases with different compositions exist in the system: Bi4O4SeCl2, Bi10O12SeCl4 and Bi22O28SeCl8.
By estimation of the thermodynamic data of the quaternary phases it is possible to calculate complex heterogeneous chemical equilibria between all the binary, ternary and quaternary compounds of the phase diagram. As a result, we can describe thermodynamically the observed phase relations and the direction of thermal decomposition of the respective compounds.
Title: Zum System Bi2O3 /Bi2Se3/BiCl3,I. Das Zustandsdiagramm Bi2O3/Bi2Se3/BiCl3/On the System Bi2O3/Bi2Se3/BiCl3, I. The Phase Diagram Bi2O3/Bi2Se3/BiCl3
Description:
Abstract
The phase relations in the quaternary system Bi/Se/O/Cl have been studied and the existence of several new compounds in the pseudotemary area Bi2O3/Bi2Se3/BiCl3 has been established by solid state and chemical vapour transport reactions.
The phase diagram is derived from X-ray powder diffraction and thermal analysisdata, and from measurements of the decomposition pressure behaviour.
Three new quaternary phases with different compositions exist in the system: Bi4O4SeCl2, Bi10O12SeCl4 and Bi22O28SeCl8.
By estimation of the thermodynamic data of the quaternary phases it is possible to calculate complex heterogeneous chemical equilibria between all the binary, ternary and quaternary compounds of the phase diagram.
As a result, we can describe thermodynamically the observed phase relations and the direction of thermal decomposition of the respective compounds.
Related Results
Effect of Bi2O3 seed layer on crystalline orientation and ferroelectric properties of Bi3.25La0.75Ti3O12 thin films prepared by rf-magnetron sputtering method
Effect of Bi2O3 seed layer on crystalline orientation and ferroelectric properties of Bi3.25La0.75Ti3O12 thin films prepared by rf-magnetron sputtering method
Bi 3.25 La 0.75 Ti 3 O 12 (BLT) thin films with Bi2O3 seed layers were prepared on Pt(111)/Ti/SiO2/Si substrate by rf-magnetron sputtering method. The effect of annealing procedure...
Pedersstræde i Viborg. Købstadarkæologiske undersøgelser 1966/67
Pedersstræde i Viborg. Købstadarkæologiske undersøgelser 1966/67
Pedersstræde in Viborg Archäologische Untersuchungen der Stadt ViborgSchon seit dem 17. Jahrhundert hat man die historisch-topographische Entwicklung der Stadt Viborg zum Gegenstan...
Thermochemische Untersuchungen am System Bi/Se/O III. Zum quasibinären System Bi2O3 –Bi2Se3 und zum ternären Bereich Bi2O3– Bi2O2Se – Se – SeO2/Thermochemical Investigations on the System Bi/Se/O III.The Quasy Binary System Bi2O3-Bi2Se3and the Ternary Ran
Thermochemische Untersuchungen am System Bi/Se/O III. Zum quasibinären System Bi2O3 –Bi2Se3 und zum ternären Bereich Bi2O3– Bi2O2Se – Se – SeO2/Thermochemical Investigations on the System Bi/Se/O III.The Quasy Binary System Bi2O3-Bi2Se3and the Ternary Ran
Only the ternary phase Bi2O2Se is shown to exists in the thermodynamical equilibrium in the investigated ternary system on the binary line Bi2O3-Bi2Se3. Its thermal decomposition w...
Sb doping effect on transport behavior in the topological insulator Bi2Se3
Sb doping effect on transport behavior in the topological insulator Bi2Se3
Bismuth selenide (Bi2Se3) is a good topological insulator (TI) with its surface band Dirac point inside the bulk bandgap. However, Bi2Se3 films grown by molecular beam epitaxy (MBE...
Co3O4-Bi2O3 heterojunction; An effective photocatalyst for photodegradation of rhodamine B dye
Co3O4-Bi2O3 heterojunction; An effective photocatalyst for photodegradation of rhodamine B dye
Abstract
Recently, the research on development of visible-light-active photocatalysts for photodegradation of organic pollutants has got much attention. Therefore, this stu...
Hydrolysis Mechanism of Bismuth in Chlorine Salt System Calculated by Density Functional Method
Hydrolysis Mechanism of Bismuth in Chlorine Salt System Calculated by Density Functional Method
Based on the density functional theory, this paper presents the calculated cellular electronic properties of BiCl3, BiOCl and Bi3O4Cl, including unit cell energy, band structure, t...
Preparation of Manganese-Doped Bismuth Oxide for the Photocatalytic Degradation of Methylene Blue
Preparation of Manganese-Doped Bismuth Oxide for the Photocatalytic Degradation of Methylene Blue
The current study describes a unique method for degrading methylene blue dye utilizing Mn-doped Bi2O3 nanoparticles (NPs) exposed to UV light. Bi2O3 nanoparticles (NPs) doped with ...
Origin of band inversion in topological Bi2Se3
Origin of band inversion in topological Bi2Se3
Topological materials and more so insulators have become ideal candidates for spintronics and other novel applications. These materials portray band inversion that is considered to...