Document Detail

Catalytic wet oxidation of aqueous methylamine: comparative study on the catalytic performance of platinum-ruthenium, platinum, and ruthenium catalysts supported on titania.
MedLine Citation:
PMID:  25358013     Owner:  NLM     Status:  Publisher    
Abstract Promotion of the dispersion of Ru species supported on TiO2 was achieived by introduction of Pt component and the role of Pt in enhancing the catalytic performances of Pt-Ru were investigated with catalytic wet air oxidation (CWAO) of methylamine (MA) used as a probing reaction. It was found that Pt-Ru/TiO2 displyed much better catalytic performance compared to Pt/TiO2 and Ru/TiO2 catalysts due to having the highest dispersion of active species. Both high TOC conversion and nitrogen selectivity (∼100%) over Pt-Ru/TiO2 catalyst were achieved at low temperature (200 ℃). XPS characterization indicated that there were strong interactions between metal particles and the support, which may increase the catalytic performance of catalysts. Supplementary material.
Aiying Song; Gongxuan Lu
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2014-10-30
Journal Detail:
Title:  Environmental technology     Volume:  -     ISSN:  0959-3330     ISO Abbreviation:  Environ Technol     Publication Date:  2014 Oct 
Date Detail:
Created Date:  2014-10-30     Completed Date:  -     Revised Date:  2014-10-31    
Medline Journal Info:
Nlm Unique ID:  9884939     Medline TA:  Environ Technol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  1-21     Citation Subset:  -    
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