Influence of the MnO2 particle size on the microstructural evolution of ZnO ceramic varistors;Influencia del tamaño de partícula del MnO2 en la evolución microestructural de varistores cerámicos basados en ZnO

Boletin de la Sociedad Espanola de Ceramica y Vidrio

Volumn 40, Issue 6, 2001, Pages 437-440

  Peiteado, M ^a   Fernandez J F ^a   Villegas, M ^a   Caballero, A C ^a  

^a INSTITUTO DE CERÁMICA Y VIDRIO   (Spain)

Author keywords

Breakdown voltage; Grain size; Microstructure; Spinel; Varistor

Indexed keywords

CERAMIC MATERIALS; ELECTRIC BREAKDOWN; GRAIN GROWTH; GRAIN SIZE AND SHAPE; MANGANESE OXIDE; MICROSTRUCTURE; PARTICLE SIZE; SCANNING ELECTRON MICROSCOPY; ZINC OXIDE;

CERAMIC VARISTOR; CRYSTALLINE PHASIS; DIFFERENT PARTICLE SIZES; ELECTRICAL MEASUREMENT; GRAIN SIZE; POLYCRYSTALLINE MICROSTRUCTURE; SECONDARY PHASE; SPINEL;

VARISTORS;

EID: 52549103626     PISSN: 03663175     EISSN: None     Source Type: Journal    
DOI: 10.3989/cyv.2001.v40.i6.727     Document Type: Article

References (17)

1. D. R. Clarke. "Varistor Ceramics". J. Am. Ceram. Soc. 82 [3] 485-502 (1999).
2. 3 Polymorphs in ZnO Varistor Materials". J. Am. Ceram. Soc. 83 [9] 2311-14 (2000).
3. E. Olsson, G. Dunlop, R. Österlund. "Development of Functional Microstructure during Sintering of a ZnO Varistor Material". J. Am. Ceram. Soc. 76 [1] 65-71 (1993).
4. F. Greuter. "Electrically active interfaces in ZnO varistors". Solid State Ionics 75 67-78 (1995).
5. E. Olsson, G. L. Dunlop, R. Österlund. "Development of interfacial microstructure during cooling of a ZnO varistor material". J. Appl. Phys. 66 [10] 5072-5077 (1989).
6. M. Matsuoka. "Nonohmic Properties of Zinc Oxide Ceramics" Jpn. J. Appl. Phys. 10 [5] 736-746 (1971).
7. L. Hozer. "Metal-Oxide Varistors", pp. 44-108 en Semiconductor Ceramics: Grain Boundary Effects. Ellis Horwood Series in Physics and its Applications, Chichester (England) 1994.
8. 3". J. Europ. Ceram. Soc. 17 [10] 1223-1230 (1997).
9. 3". J. Am. Ceram. Soc. 81 [4] 939-944 (1998).
10. M. Inada. "Microstructure of Nonohmic Zinc Oxide Ceramics". Jpn. J. Appl. Phys. 17 [4] 673-677 (1978).
11. 2 varistor systems". Ceramica 44 (287-288) 130-135 (1998).
12. L. Wu, C-Y. Shen, Y-C. Chen, Y-F. Wei, M-H. Chen, K-C Huang. "The Microstructure of ZnO varistor Doped with Antimony Oxide". Jpn. J. Appl. Phys. 50 [11-A] 2850-2856 (1991).
13. 3 con microestructura controlada aplicables como condensadores cerámicos multicapa". Tesis doctoral. Universidad Autónoma de Madrid (España) 1994.
14. H. Cerva, W. Russwurm. "Microstructure and Crystal Structure of Bismuth Oxide Phases in Zinc Oxide Varistor Ceramics". J. Am. Ceram. Soc. 71 [7] 522-530 (1988).
15. T. K. Gupta. "Application of Zinc Oxide Varistors". J. Am. Ceram. Soc. 73 [7] 1817-1840 (1990).
16. K. O. Magnusson, S. Wiklund. "Interface formation of Bi on ceramic ZnO: A simple model varistor grain boundary". J. Appl. Phys. 76 [11] 7405-7409 (1994).
17. K. Eda. "Conduction mechanism of non-Ohmic zinc oxide ceramics". J. Appl. Phys. 49 [5] 2964-2972 (1978).