Fabrication of Mn-CeO x /polyphenylene sulfide functional composites by an in situ reaction for low-temperature NO reduction with NH3

Polyphenylene sulfide (PPS) has good corrosion resistance, chemical stability, and thermal stability, which was widely applied in precipitator field. In this paper, a novel in situ synthesis protocol was selected to fabricate the Mn–CeO x /PPS functional composites with excellent low-temperature den...

Full description

Saved in:
Bibliographic Details
Published in:MRS communications 2017-12, Vol.7 (4), p.933-937
Main Authors: Zheng, Weijie, Zheng, Yuying, Chen, Jian, Zhang, Yanbing
Format: Article
Language:English
Subjects:
Ammonia
Composite materials
Corrosion resistance
Denitration
Low temperature
Microscopy
Outdoor air quality
Particulate composites
Polyphenylene sulfides
Precipitators
Research Letters
Spectrum analysis
Thermal resistance
Thermal stability
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Polyphenylene sulfide (PPS) has good corrosion resistance, chemical stability, and thermal stability, which was widely applied in precipitator field. In this paper, a novel in situ synthesis protocol was selected to fabricate the Mn–CeO x /PPS functional composites with excellent low-temperature denitration activity. Results show that the as-obtained Mn–CeO x /PPS filter possessed of superb denitration activity at 180 °C under a weight hourly space velocity of 210,000 mL/gcat/h, which may be stemmed from the generation of amorphous and well-dispersed mixed metal oxide catalysts.
ISSN:2159-6859
2159-6867
DOI:10.1557/mrc.2017.120