Anomalous temperature dependence of conductivity and X-ray diffraction in CuxPb1−xBr2−x solid solution

Ionics ◽  
1996 ◽  
Vol 2 (3-4) ◽  
pp. 289-292 ◽  
Author(s):  
N. Inoue ◽  
K. Idebuchi
Keyword(s):  
Solid Solution ◽  
Temperature Dependence ◽  
Anomalous Temperature Dependence ◽  
X Ray Diffraction ◽  
Anomalous Temperature ◽  
X Ray ◽  
Temperature Dependence Of Conductivity

scholarly journals Anomalous temperature dependence of the experimental x-ray structure factor of supercooled water

2021 ◽  
Author(s):  
Niloofar Esmaeildoost ◽  
Harshad N Pathak ◽  
Alexander Späh ◽  
Thomas Joseph Lane ◽  
Kyung Hwan Kim ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Structure Factor ◽  
Supercooled Water ◽  
Anomalous Temperature Dependence ◽  
Anomalous Temperature ◽  
X Ray

scholarly journals Measurements by x-ray diffraction of the temperature dependence of lattice parameter and crystallite size for isostatically-pressed graphite

Carbon Trends ◽  
2021 ◽  
pp. 100071
Author(s):  
Keith R. Hallam ◽  
James Edward Darnbrough ◽  
Charilaos Paraskevoulakos ◽  
Peter J. Heard ◽  
T. James Marrow ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Crystallite Size ◽  
Lattice Parameter ◽  
X Ray Diffraction ◽  
X Ray

scholarly journals Synthesis of Ce1−xPdxO2−δ Solid Solution in Molten Nitrate

Catalysts ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 640
Author(s):  
Hideaki Sasaki ◽  
Keisuke Sakamoto ◽  
Masami Mori ◽  
Tatsuaki Sakamoto
Keyword(s):  
Electron Microscopy ◽  
Solid Solution ◽  
Solid Solutions ◽  
Photoelectron Spectroscopy ◽  
Synthesis Method ◽  
X Ray Diffraction ◽  
X Ray ◽  
Transmission Electron ◽  
Co Precipitation ◽  
Ionic States

CeO2-based solid solutions in which Pd partially substitutes for Ce attract considerable attention, owing to their high catalytic performances. In this study, the solid solution (Ce1−xPdxO2−δ) with a high Pd content (x ~ 0.2) was synthesized through co-precipitation under oxidative conditions using molten nitrate, and its structure and thermal decomposition were examined. The characteristics of the solid solution, such as the change in a lattice constant, inhibition of sintering, and ionic states, were examined using X-ray diffraction (XRD), scanning electron microscopy–energy-dispersive X-ray spectroscopy (SEM−EDS), transmission electron microscopy (TEM)−EDS, and X-ray photoelectron spectroscopy (XPS). The synthesis method proposed in this study appears suitable for the easy preparation of CeO2 solid solutions with a high Pd content.

scholarly journals Structural and Raman Vibrational Studies ofCeO2-Bi2O3Oxide System

2009 ◽  
Vol 2009 ◽  
pp. 1-4 ◽  
Author(s):  
L. Bourja ◽  
B. Bakiz ◽  
A. Benlhachemi ◽  
M. Ezahri ◽  
J. C. Valmalette ◽  
...  
Keyword(s):  
Solid Solution ◽  
Raman Spectroscopy ◽  
Phase Changes ◽  
Phase System ◽  
X Ray Diffraction ◽  
X Ray ◽  
Vibrational Studies ◽  
Coprecipitation Route

A series of ceramics samples belonging to theCeO2-Bi2O3phase system have been prepared via a coprecipitation route. The crystallized phases were obtained by heating the solid precursors at600∘Cfor 6 hours, then quenching the samples. X-ray diffraction analyses show that forx<0.20a solid solutionCe1−xBixO2−x/2with fluorine structure is formed. For x ranging between 0.25 and 0.7, a tetragonalβ′phase coexisting with the FCC solid solution is observed. For x ranging between 0.8 and 0.9, a new tetragonalβphase appears. Theβ′phase is postulated to be a superstructure of theβphase. Finally, close tox=1, the classical monoclinicα Bi2O3structure is observed. Raman spectroscopy confirms the existence of the phase changes as x varies between 0 and 1.

Anomalous Temperature Dependence in Metal–Black Phosphorus Contact

Nano Letters ◽  
2017 ◽  
Vol 18 (1) ◽  
pp. 26-31 ◽  
Author(s):  
Xuefei Li ◽  
Roberto Grassi ◽  
Sichao Li ◽  
Tiaoyang Li ◽  
Xiong Xiong ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Black Phosphorus ◽  
Anomalous Temperature Dependence ◽  
Anomalous Temperature
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