Effects of PdO decoration on the sensing behavior of SnO2 toward carbon monoxide
详细信息 查看全文
- 作者：Kuang-Chung LeeAuthor Vitae ; Yu-Ju ChiangAuthor Vitae ; Yi-Chieh LinAuthor Vitae ; Fu-Ming Pan ; fmpan@faculty.nctu.edu.tw" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：SnO2 ; PdO nanoparticles ; Pd ; CO sensing ; Dissociative oxygen adsorption
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：226
- 期：Complete
- 页码：457-464
- 全文大小：3050 K
文摘
- •
The PdO decoration significantly enhances the sensing response of SnO2 to CO.
- •
The PdO decoration improves the reduction kinetics of SnO2 exposed to CO.
- •
PdO reduction/reoxidation greatly modifies the CO sensing behavior of SnO2 at 150 °C.
- •
PdO decoration reduces the recovery time of SnO2 as a result of the spillover effect.