Mesostructured amorphous manganese oxides: facile synthesis and highly durable elimination of low-concentration NO at room temperature in air.

Chem Commun (Camb)

State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding-Xi Road, Shanghai 200050, P. R. China.

Published: April 2015

AI Article Synopsis

  • Achieved 98% removal of 10 ppm NO over 237 hours at a high space velocity of 120,000 mL g(-1) h(-1) and 50-90% relative humidity.
  • Utilized mesostructured amorphous manganese oxides (AMO) as the catalyst.
  • Prevention of catalyst active site deactivation contributed to sustained performance without signs of decline.

Article Abstract

At a high space velocity of 120 000 mL g(-1) h(-1) and a relative humidity of 50-90%, 98% removal of 10 ppm NO has been achieved for over 237 h and no sign of deactivation was observed with mesostructured amorphous manganese oxides (AMO), due to the prevention of the catalyst active sites from deactivation.

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Source
http://dx.doi.org/10.1039/c5cc00269aDOI Listing

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