The synthesis and gas sensitivity of the β-Ti3O5 powder: Experimental and DFT study
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- 作者：Xiaolei Li ; Ying Liu ; Shiqing Ma ; Jinwen Ye ; yjw550@163.com" class="auth_mail" title="E-mail the corresponding author ; Xiaoyan Zhang ; Guangrui Wang ; Yuchong Qiu
- 关键词：Carbothermal reduction ; β-Ti3O5 powder ; Gas sensitivity ; DFT study
- 刊名：Journal of Alloys and Compounds
- 出版年：2015
- 出版时间：15 November 2015
- 年：2015
- 卷：649
- 期：Complete
- 页码：939-948
- 全文大小：2786 K
文摘
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β-Ti3O5 powder was synthesized by carbothermal reduction of anatase TiO2 in vacuum.
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The reduction processing, structure and electrical properties were discussed.
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β-Ti3O5 powders gas sensitivity was investigated by experimental and DFT simulation.
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β-Ti3O5 showed good thermal stability and favorable gas sensitivity toward O2/H2.