Effects of Applied Voltage and Concentration of Chemical Solution on the Electro-osmotic Consolidation of Kaolin

2021 ◽  
pp. ArticleID:211215
Author(s):  
Wugang Li ◽  
Keyword(s):  
Applied Voltage ◽  
Chemical Solution

The effect of RuO2/Pt hybrid bottom electrode structure on the leakage and fatigue properties of chemical solution derived Pb(ZrxTi1−x)O3 thin films

1999 ◽  
Vol 14 (3) ◽  
pp. 1018-1025 ◽  
Author(s):  
Seung-Hyun Kim ◽  
J. G. Hong ◽  
S. K. Streiffer ◽  
Angus I. Kingon
Keyword(s):  
Thin Films ◽  
Applied Voltage ◽  
Remanent Polarization ◽  
Bottom Electrode ◽  
Fatigue Properties ◽  
Chemical Solution ◽  
Electrode Structure ◽  
Pzt Thin Films ◽  
Pzt Films ◽  
Ti Content

We have investigated the effect of RuO2 (10, 30, 50 nm)/Pt layered hybrid bottom electrode structure and film composition on the leakage and fatigue properties of chemical solution derived Pb(ZrxTi1−x)O3 (PZT) thin films. It was observed that the use of high Ti content (Zr: Ti = 30: 70) films with control of excess PbO at the thin RuO2 (10 nm)/Pt bottom electrode surface reduced leakage current and showed good fatigue properties with high remanent polarization compared to the use of high Zr films (Zr: Ti = 50: 50) or thicker RuO2 (30, 50 nm)/Pt bottom electrodes. Typical P-E hysteresis behavior of PZT films was observed even at an applied voltage of 3 V, demonstrating greatly improved remanence and coercivity. Fatigue and breakdown characteristics of these modified PZT thin films (Zr: Ti = 30: 70) on RuO2 (10 nm)/Pt, measured at 5 V, showed stable behavior, and less than 15% fatigue degradation was observed up to 1010 cycles.

FIM OBSERVATION ON THE REACTION OF METALS ( W, Mo ) WITH n-OCTANOL UNDER AN APPLIED VOLTAGE

1987 ◽  
Vol 48 (C6) ◽  
pp. C6-499-C6-504 ◽  
Author(s):  
T. Terao ◽  
F. Iwatsu ◽  
H. Morikawa ◽  
Y. Yashiro
Keyword(s):  
Applied Voltage

PARAMETRIC MODEL OF RESISTANCE OF PLASMA-EROSIVE LOAD, ADEQUATE IN THE WIDE RANGE OF CHANGE OF APPLIED VOLTAGE

2017 ◽  
Vol 2017 (3) ◽  
pp. 3-12 ◽  
Author(s):  
N.A. Shydlovska ◽  
◽  
S.M. Zakharchenko ◽  
O.P. Cherkaskyi ◽  
◽  
...  
Keyword(s):  
Applied Voltage ◽  
Parametric Model ◽  
Wide Range

The Influence of Barrier and Applied Voltage Parameters on the Impulse Surface Discharge Characteristics

2020 ◽  
Vol 11 (11) ◽  
pp. 17-27
Author(s):  
Vadim V. VOEVODIN ◽  
◽  
Marina V. SOKOLOVA ◽  
Viktor R. SOLOV’YEV ◽  
Nikolay Yu. LYSOV ◽  
...  
Keyword(s):  
Applied Voltage ◽  
Voltage Pulse ◽  
Discharge Zone ◽  
Surface Discharge ◽  
Initial Surface ◽  
Barrier Material ◽  
Dielectric Barrier ◽  
Discharge Ignition ◽  
Study Results ◽  
Wide Range

The results from an experimental study of impulse surface discharge occurring in an electrode system containing a dielectric plate are presented. On one of its sides, the plate had a corona-producing electrode made of 50 mm thick copper foil grounded through a current shunt for measuring the discharge current. On its other side, the plate had a high-voltage electrode, to which the voltage from a pulse generator was applied. The article presents the results from measurements of the initial voltage and the sizes of the surface discharge area in air when applying single voltage pulses with different pulse front steepness in the range 0,1–3,4 kV/ms and amplitude in the range 7–15 kV. The measurements were carried out for different dielectric barrier materials with the e values from 2 to 35. The dielectric barrier thickness was 0,9–1,8 mm. The study results have shown that the initial surface discharge ignition voltage depends essentially on the voltage pulse parameters, whereas the barrier characteristics have a weaker effect on this voltage. It has been determined that the discharge has different discharge zone length and different structure depending on the dielectric barrier properties and applied voltage parameters. The streamer zone sizes decrease with increasing the barrier material e value at the same voltage pulse steepness and increase with increasing the steepness for each barrier material. The data obtained for a wide range of external conditions can be used in numerical modeling of discharge.

Study on CexLa1-xO2 Buffer Layer used in Coated Conductors by Chemical Solution Method

2009 ◽  
Vol 24 (6) ◽  
pp. 1201-1204 ◽  
Author(s):  
Yue ZHAO ◽  
Hong-Li SUO ◽  
Jean-Claude GRIVEL ◽  
Shuai YE ◽  
Min LIU ◽  
...  
Keyword(s):  
Buffer Layer ◽  
Solution Method ◽  
Coated Conductors ◽  
Chemical Solution ◽  
Chemical Solution Method

scholarly journals Effect of Chemical Solution on Tensile Strength of Bamboo Fiber

2020 ◽  
Vol 886 ◽  
pp. 012061
Author(s):  
Jerachard Kaima ◽  
Itthichai Preechawuttipong ◽  
Pawarut Jongchansitto ◽  
Nattaphat Charoenloe
Keyword(s):  
Tensile Strength ◽  
Bamboo Fiber ◽  
Chemical Solution
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