EFFECT OF THE PRECIPITATION OF METAL PARTICLES ON THE ELECTRICAL PROPERTIES OF SnO2-GLASS COMPOSITE

1996 ◽  
Vol 45 (9Appendix) ◽  
pp. 206-208
Author(s):  
Haruhisa SHIOMI ◽  
Kaori UMEHARA ◽  
Masahiko NAKAMURA

2018 ◽  
Vol 25 (5) ◽  
pp. 1621-1627 ◽  
Author(s):  
Kaizheng Wang ◽  
Feipeng Wang ◽  
Jian Li ◽  
Qi Zhao ◽  
Gang Wen ◽  
...  


Cerâmica ◽  
2019 ◽  
Vol 65 (373) ◽  
pp. 117-121 ◽  
Author(s):  
J. P. F. Grilo ◽  
H. P. A. Alves ◽  
A. J. M. Araújo ◽  
R. M. Andrade ◽  
R. P. S. Dutra ◽  
...  

Abstract A mullite/glass composite has been prepared by reactive sintering of a kaolinite clay/mica-rich kaolin waste mixture with 25 wt% waste. Phase composition, microstructure, dielectric and electrical properties of the composite fired at 1400 °C were evaluated by X-ray diffraction, scanning electron microscopy and impedance spectroscopy (between 25 and 600 °C in air). The microstructural characterization showed the attainment of dense samples composed of acicular (orthorhombic) mullite (47.6 wt%), glassy phase (50.1 wt%), and residual quartz (2.3 wt%). Electrical conductivity (1.9x10-8 S/cm at 300 °C), dielectric constant (6.7 at 1 MHz, 25 °C) and dielectric loss (0.024 at 1 MHz, 25 °C) results gave evidence that the mullite/glass composite is a promising low-cost material for commercial use in electronics-related applications.



2010 ◽  
Vol 496 (4-6) ◽  
pp. 321-325 ◽  
Author(s):  
A. Ghosh ◽  
S. Ghosh ◽  
S. Das ◽  
P.K. Das ◽  
D.D. Majumder ◽  
...  




2011 ◽  
Vol 04 (02) ◽  
pp. 139-142
Author(s):  
JAN L. NOWIŃSKI ◽  
WIOLETA ŚLUBOWSKA ◽  
JERZY E. GARBARCZYK ◽  
MAREK WASIUCIONEK

The work investigates electrical properties of all-glass composite Ag +-ion conductors based on silver phosphate glasses. A combination of X-ray diffraction (XRD) and differential scanning calorimetry (DSC) was used for characterization of the samples. The impedance spectroscopy (IS) was applied to determine the electrical conductivity in a wide temperature range (from -140 to +20°C). Results of the DSC studies indicate that all-glass materials prepared from the powdered glasses are bi-phasic. On the other hand their electrical properties resemble homogeneous rather than heterogeneous superionic conductors.



2011 ◽  
Vol 188 (1) ◽  
pp. 90-93 ◽  
Author(s):  
J.L. Nowiński ◽  
W. Ślubowska ◽  
J.E. Garbarczyk ◽  
M. Wasiucionek


2005 ◽  
Vol 92 (8) ◽  
pp. 451-466 ◽  
Author(s):  
M. V. H. Rao ◽  
V. D. Giramkar ◽  
G. J. Phatak * ◽  
D. P. Amalnerkar ◽  
K. S. Sastri ◽  
...  




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