Promotion of redox and stability features of doped Ce-W-Ti for NH3-SCR reaction over a wide temperature range
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- 作者：Kun Zhaoa ; b ; Weiliang Hana ; Gongxuan Lua ; Jiangyin Lub ; jiangyinlu6410@163.com" class="auth_mail" title="E-mail the corresponding author ; Zhicheng Tanga ; tangzhicheng@licp.cas.cn" class="auth_mail" title="E-mail the corresponding author ; Xinping Zhenb
- 关键词：NH3-SCR ; Hydrothermal stability ; Ce&ndash ; W&ndash ; Ti ; Additional catalyst ; Activity sites
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：30 August 2016
- 年：2016
- 卷：379
- 期：Complete
- 页码：316-322
- 全文大小：1936 K
文摘
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Redox ability of Ce–W–Ti was enhanced by introduction of CuO.
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The optimum catalyst provided high activity and broad operation window.
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Cu/Ce–W–Ti presents an adequate tolerance to SO2 and hydrothermal aging.