Preparation,characterization and NO/NO<sub>2</sub> catalytic reduction performance of MnO<sub>2</sub>-Fe<sub>2</sub>O<sub>3</sub>-CeO<sub>2</sub>/Al<sub>2</sub>O<sub>3</sub> nanocatalysts with different manganese contents

Preparation,characterization and NO/NO<sub>2</sub> catalytic reduction performance of MnO<sub>2</sub>-Fe<sub>2</sub>O<sub>3</sub>-CeO<sub>2</sub>/Al<sub>2</sub>O<sub>3</sub> nanocatalysts with different manganese contents

Reducing NO<sub><i>x</i></sub> emission in the exhaust gas under the extremely low temperature of engine cold start was important for the ecological environment and human health.MnO<sub>2</sub> has high catalytic activity for NO<sub><i>x</i></...

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Bibliographic Details
Main Authors: GAO Yan, FENG Wen-chen, LUAN Tao, CHEN Bao-ming, ZHANG Wen-ke, LI Shi-jie, CHI Shi-dan
Format: Article
Language:zho
Published: Journal of Materials Engineering 2021-03-01
Series:Cailiao gongcheng
Subjects:
manganese oxide
nitrogen oxide
iron oxide
nanocatalyst
ceo<sub>2</sub>
al<sub>2</sub>o<sub>3</sub>
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000087

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000087

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