scholarly journals Structural and transition tempreature of HgPb

2021 ◽  
Vol 2 (3) ◽  
pp. 496-502
Author(s):  
Baghdad Science Journal
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Solid State Reaction Technique ◽  
High Tc ◽  
High Tc Phase

solid state reaction technique (SSR) was used to prepare high-Tc phase in superconductors the effect of additional Pb to was investigated it has been found

scholarly journals Structural and transition tempreature of HgPb

2005 ◽  
Vol 2 (3) ◽  
pp. 496-502
Author(s):  
Baghdad Science Journal
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Solid State Reaction Technique ◽  
High Tc ◽  
High Tc Phase

solid state reaction technique (SSR) was used to prepare high-Tc phase in superconductors the effect of additional Pb to was investigated it has been found

Effect of Sintering Temperature on Electrical Properties of SFN Ceramics Doped with Al Prepared by a Solid-State Reaction Technique

2016 ◽  
Vol 675-676 ◽  
pp. 527-530
Author(s):  
Thanatep Phatungthane ◽  
Kachaporn Sanjoom ◽  
Denis Russell Sweatman ◽  
Buagun Samran ◽  
Chamnan Randorn ◽  
...  
Keyword(s):  
Solid State ◽  
Electrical Properties ◽  
Solid State Reaction ◽  
Sintering Temperature ◽  
Perovskite Phase ◽  
Dielectric Behavior ◽  
Orthorhombic Symmetry ◽  
X Ray Diffraction ◽  
Solid State Reaction Technique ◽  
Pure Perovskite Phase

In the present work, strontium iron niobate SrFe0.5Nb0.5O3 ceramics doped with aluminum were synthesized by a solid-state reaction technique. Phase formation investigation by X-ray diffraction technique (XRD) revealed that all ceramics exhibited pure perovskite phase with orthorhombic symmetry. Grain size observed by electron microscopy (SEM) was found to increase with increasing sintering temperature. The electrical properties and related parameters of the ceramics were also measured. The ceramics exhibit very good dielectric behavior and have a significant potential for dielectric applications.

High Tc Oxide Solid State Reaction Kinetics Via Complex Impedance Spectroscopy

1989 ◽  
Vol 169 ◽  
Author(s):  
E. A. Cooper ◽  
T. O. Mason ◽  
U. Balachandran ◽  
M. L. Kullberg
Keyword(s):  
Activation Energy ◽  
Particle Size ◽  
Solid State ◽  
Solid State Reaction ◽  
Complex Impedance ◽  
Particle Size Effect ◽  
Large Temperature ◽  
Impedance Spectra ◽  
High Tc ◽  
Solid State Reaction Kinetics

AbstractImpedance spectra (5Hz ‐ 13MHz) were collected during the solid state reaction of Yba2Cu2O6+y from large monosized CuO particles imbedded in a finely divided Y2 O3 /BaCO3 matrix. No particle size effect was observed, but a large temperature effect was observed corresponding to an activation energy of approximately 1.8eV (175kJ/mol) over the range 700‐900°C.

Synthesis and Characterization of High-Quality Polycrystalline Sample NiV2O6 by Solid-State Reaction Technique

2020 ◽  
Vol 62 (6) ◽  
pp. 1024-1032
Author(s):  
M. Atikur Rahman ◽  
M. R. Akter ◽  
M. Romana Khatun ◽  
R. Sultana ◽  
M. A. Razzaque Sarker
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Polycrystalline Sample ◽  
Synthesis And Characterization ◽  
High Quality ◽  
Solid State Reaction Technique

scholarly journals Mechanical Behaviour and Fracture Mechanics of Praseodymium Modified Lead Titanate Ceramics Prepared by Solid-State Reaction Route

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
Vishal Singh ◽  
Shivani Suri ◽  
K. K. Bamzai
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Lead Titanate ◽  
Applied Load ◽  
Hardness Testing ◽  
Solid State Reaction Technique ◽  
Reaction Route ◽  
Testing Method ◽  
Solid State Reaction Route ◽  
Titanate Ceramics

The praseodymium modified lead titanate ceramics with composition Pb1-xPrxTi0.96Fe0.02Mo0.02O3 where x = 0.04, 0.06, 0.08, and 0.10 prepared by solid-state reaction technique were subjected to indentation induced hardness testing method. The indentations were induced in the applied load ranging from 0.245 N to 4.90 N. The microhardness varies nonlinearly with load and was best explained by the concept of Newtonian resistance pressure as proposed by Hays and Kendall’s law. Crack propagation, fracture toughness (Kc), brittleness index (Bi), and yield strength (σy) were studied to understand the effect of Pr content on various mechanical parameters. The load independent values were found to increase with the increase in praseodymium content.

DIELECTRIC AND OPTICAL BEHAVIOR OF STRONTIUM DOPED TiO2 SYNTHESIZED BY SOLID STATE REACTION METHOD

2013 ◽  
Vol 22 ◽  
pp. 336-339
Author(s):  
M. H. MANGROLA ◽  
V. G. JOSHI ◽  
B. H. PARMAR ◽  
A. S. PILLAI
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Emission Spectra ◽  
Solid State Reaction Method ◽  
Excitation Wavelength ◽  
Solid State Reaction Technique ◽  
Dielectric Constant And Loss ◽  
Pl Emission ◽  
Optical Applications ◽  
Optical Behavior

In the present study, Strontium doped Titanium Dioxide (TiO2) were synthesized by standard solid-state reaction technique. The dielectric property of the synthesized samples has been studied in the present work. The dielectric constant and loss have been measured as a function of frequency (100 Hz-1 KHz) and temperature (50°C to 300°C). Strontium doped TiO2 shows interesting optical properties promising a variety of optical applications. Photoluminescence (PL) spectra was obtained at different excitation wavelength. PL emission spectra show that positions of PL peaks gradually shifts towards the violet region with increase of Sr ion dosage from 3% to 5%. The results are discussed in details.

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