首页> 外文期刊>RSC Advances >Fabrication and formation mechanism of Ce2O3–CeO2–CuO–MnO2/CNTs catalysts and application in low-temperature NO reduction with NH3
【24h】

Fabrication and formation mechanism of Ce2O3–CeO2–CuO–MnO2/CNTs catalysts and application in low-temperature NO reduction with NH3

机译:Ce2O3-CeO2-CuO-MnO2 / CNTS催化剂的制备和形成机理及低温施用与NH3

获取原文
           

摘要

Ce _(2) O _(3) –CeO _(2) –CuO–MnO _(2) /CNTs catalysts were synthesized via a redox strategy, and presented 58–85% NO conversion at 80–180 °C. The 6% Ce _(2) O _(3) –CeO _(2) –CuO–MnO _(2) /CNTs catalyst displayed the optimal activity, which may be owing to the generation of amorphous mixed metal-oxide catalysts, and higher contents of Ce ~(3+) and surface oxygen (O _(y) ). The formation mechanism of the catalysts was proposed.
机译:Ce_(2)O _(3)-CEO _(2)-CuO-MnO _(2)/ CNTs催化剂通过氧化还原策略合成,并在80-180℃下呈现58-85%的转化。 6%Ce _(2)O _(3)-CO_(2)-CuO-MnO _(2)/ CNTS催化剂显示出最佳活性,这可能是由于非晶混合金属氧化物催化剂的产生,较高的Ce〜(3+)和表面氧气(O _(Y))。提出了催化剂的形成机制。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号