期刊
SCRIPTA MATERIALIA
卷 68, 期 5, 页码 297-300出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.scriptamat.2012.10.046
关键词
Annealing; Spark plasma sintering; Ceramics; Electrical properties
类别
资金
- Research Fund of the International Science & Technology Cooperation Program of China [2011DFA52650]
- 111 project [B13035]
- Fundamental Research Funds for the Central Universities in China
- US Office of Naval Research (ONR) [N00014-12-1-0480]
High-density antimony-doped tin oxide (ATO) ceramics are prepared by spark plasma sintering (SPS). In order to enhance the electrical conductivity of the ATO ceramics, a post-annealing process at 800 degrees C for 100 h in air was carried out. The results suggest that post-annealing is effective in increasing the carrier concentration and Hall mobility, which ultimately control the electrical conductivity. The electrical resistivity is reduced by approximately two orders of magnitude, to a value of 5.68 x 10(-3) Omega cm. (c) 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据