fulltext.study @t Gmail

New materials based on modified synthetic Nb2O5 as photocatalyst for oxidation of organic contaminants

Paper ID Volume ID Publish Year Pages File Format Full-Text
51942 46859 2008 3 PDF Available
Title
New materials based on modified synthetic Nb2O5 as photocatalyst for oxidation of organic contaminants
Abstract

Novel materials based on niobia (Nb2O5) destined to oxidize an organic compound in aqueous medium via heterogeneous photocatalysis after chemical modification were synthesized. Niobia was modified by the doping with molybdenum or tungsten and also treated with H2O2. The analysis of the products from methylene blue dye oxidation, with electrospray ionization mass spectrometry, showed that the dye was successively oxidized to different intermediate compounds. These results strongly suggest that the oxidation of the organic dye involves oxidizing species mainly generated after the modification of the niobia with Mo or W and also the previous treatment with H2O2.

Keywords
Synthetic niobia; Doped; Photocatalysis
First Page Preview
New materials based on modified synthetic Nb2O5 as photocatalyst for oxidation of organic contaminants
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
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 3, 15 December 2008, Pages 330–332
Authors
, , , , , ,
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