Semiconductors elaboration/ZnO based varistors for improving of stability and reliability of electrical systems applications by using the Rare-Earths

Energy Procedia

Volumn 19, Issue , 2012, Pages 1-14

  Al Abdullah, Khalaf ^a   Bakour, Bashar ^a  

^a UNIVERSITY OF ALEPPO   (Syrian Arab Republic)

Author keywords

Leakage current; Rare Earth Metals; Threshold voltage; Varistor

Indexed keywords

EID: 84897744415     PISSN: 18766102     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1016/j.egypro.2012.05.176     Document Type: Conference Paper

References (17)

1. SHUPING GONG.; PIEGE SANG.; DONXIANG ZHOU., 2003-"Research on the manufacture of laminated BaTiO3-based thermistor", Materials Science and Engineering, B99, 425 /427.
2. HNG H.H.; TSE K.Y., 2007-"Effects of MgO doping in ZnO-0.5 mol% V2O5 varistors" Science Direct Accepted for Publication, 120, 14.
3. WEIRONG HUO.; YUANFANG QU., 2006-" Effects of Bil/2Nal/2TiO3 on the Curie temperature and the PTC effects of BaTiO3-based positive temperature coefficient ceramics" Sensors and Actuators, Science Direct, A 128, 265-269.
4. KHALAF ABDULLAH.; BUI AI.; LOUBIERRE A., 1991-" Low frequency and low temperature behavior of ZnO-based varistor by ac impedance measurements" Journal of applied phys, 69, 4246.
5. DORLANNE O., 1986-"Contribution à l'étude du joint du grains dans les ceramiques electriques: Application aux varistances à base d'oxide de zinc ' thése no, 1277.
6. AL ABDULLAH K.; AL HASAN A.; SHARAM A., 2006 "Improvement of Electronic Ceramics Varistors Based on SnO2 with (Bi2O3, Nb2O5) impurities In order to be used in Rise performance of electrical system" J. Researches of the University of Aleppo, 52, 12.
7. TAO M.; BUI AI.; DORLANNE O.; LOUBIERE A., 1987-"Different single grain junctions within a ZnO varistor," J. Appl. Phys., 61(4), 1562-1567.
8. LOU L.F., 1979-"Current-Voltage Characteristics of ZnOBi2O3 Heterojunction," Journal of Applied Physics, 52, 555.
9. LOU L.F., 1982-"Semiconducting Properties of ZnO-Grain Boundary-ZnO Junctions in Ceramic Varistors,"Appl. Phys. Letters, 36, 572-572.
10. AL ABDULLAH K.; AL HASAN A.; SHARAM A., 2225-"Improvement Performance Electronic Ceramics Varistors Based on ZnO with impurities" J. Researches of the University of Aleppo, 47, 14.
11. KHALAF AL-ABDULLAH., 1991-"Contribution à l'etude du comportement des varistances à base de Zinc, ZnO par la mesure des impédances complexes à basse et à moyenne fréquence", Docteur de l'université Paul Sabatier; no d' order 1278.
12. MATSUOKA M., 1971-"Nonohmic properties of zinc oxide ceramics," Jpn. J. Appl. Phys., 12(6), 736-746.
13. BUI AI.; AL ABDULLAH K.; LOUBIERE A.; TAO M.; NGUYEN Q.C., 1991-" Impulse-degradation analysis of ZnO-Based varistors by AC impedance measurements" J. Phys. D, 24(5), 12.
14. CHOON-WOO NAHM., 2001-" The nonlinear properties and stability of ZnO, Pr6O11-CoO-Cr2O3-Er2O3 ceramic varistors" Elsevier, Science Direct, 47(3),182-187.
15. GUPTA T. K., 1992-"Application of zinc oxide varistors", Journal of the American Ceramic Society, 73(7), 1817-1842.
16. MOURAD HOUABES., METZ R., 2007-"Rare earth oxides effects on Both the Threshold Voltage and Energy Absorption Capability of ZnO varistors"Ceramics International, 33 1191-1197.
17. JUSMAR V.B.; MARCIO R.; RUTH H.G.A.K., 2007-" Ceramic system based on ZnO-CuO-Glass" Eleseveier-Science direct, Materials letteres.