In:
Applied Mechanics and Materials, Trans Tech Publications, Ltd., Vol. 590 ( 2014-6), p. 220-223
Abstract:
Eu, Sb doped SnO 2 and quartz compound conductive powders are prepared by the coprecipitation method with SnCl 4 ·5H 2 O, SbCl 3 , Eu 2 O 3 and quartz powders as the raw materials. The crystal phase and structure of the prepared conductive particles are characterized by FTIR and XRD techniques respectively. The resistivity of the prepared conductive powders are measured with four-point measurement method. The resistivity of Eu, Sb doped SnO 2 and quartz compound condu-ctive powders is 0.37 Ωcm. FTIR spectrum of Eu, Sb doped SnO 2 and quartz compound conductive powders shows that there are the vibration peaks in 546.14 cm -1 , 489.95 cm -1 , 466.71 cm -1 , 430.34 cm -1 and 418.92 cm -1 respectively, and have intense absorption in 4000 cm -1 ~ 1100 cm -1 . Eu, Sb doped SnO 2 conductive powders have a structure of tetragonal rutile. The complex doping is achieved well by coprecipitation method and is recognized as replacement doping or caulking doping. The composition of compound conductive powders are Eu, Sb doped SnO 2 conductive powders and quartz powders.
Type of Medium:
Online Resource
ISSN:
1662-7482
DOI:
10.4028/www.scientific.net/AMM.590
DOI:
10.4028/www.scientific.net/AMM.590.220
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2014
detail.hit.zdb_id:
2251882-4
