Effects of Cr2O3 on the properties of (Co, Nb)-doped SnO2 varistors

The effects of Cr2O3 on the properties of (Co, Nb)-doped SnO2 varistors were investigated. The samples with different Cr2O3 concentrations were sintered at 1350DGC for an hour. The properties of (Cr, Co, Nb)-doped SnO2 varistors were evaluated by determining their I-V and *e-f relations, measuring t...

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Veröffentlicht in:	Materials science & engineering. B, Solid-state materials for advanced technology Solid-state materials for advanced technology, 2003-05, Vol.B99 (1-3), p.470-474
Hauptverfasser:	Wang, Wen-Xin, Wang, Jin-Feng, Chen, Hong-Cun, Su, Wen-Bin, Zang, Guo-Zhong
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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