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A high performance bimetallic catalyst for photo-Fenton oxidation of Orange II over a wide pH range

Paper ID Volume ID Publish Year Pages File Format Full-Text
52494 46875 2007 5 PDF Available
Title
A high performance bimetallic catalyst for photo-Fenton oxidation of Orange II over a wide pH range
Abstract

A bimetallic catalyst supported on MCM-41 was synthesized by chemical vapour deposition and evaluated in the photo-Fenton degradation of Orange II. An in situ oxidation method recently developed in our group was applied to stabilize the metal catalyst supported on MCM-41, achieving an extremely low metal leaching level. This FeCu/MCM-41 shows TOC removals of 93%, 83%, and 78% at pHs of 3, 5.5, and 7, respectively, and maintains its high catalytic activity after 10 consecutive runs. This catalyst successfully overcomes the two problems faced by the heterogeneous photo-Fenton process – metal leaching and narrow working pH range.

Keywords
Bimetallic catalyst; Chemical vapor deposition; Fenton; Stability
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A high performance bimetallic catalyst for photo-Fenton oxidation of Orange II over a wide pH range
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 12, December 2007, Pages 2125–2129
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us