![Photocatalytic degradation of textile dye X-3B using polyoxometalate-TiO"2 hybrid materials [An article from: Journal of Hazardous Materials]](https://www.ebooknetworking.net/books/B00/0PD/bigB000PDTDAK.jpg)
Photocatalytic degradation of textile dye X-3B using polyoxometalate-TiO"2 hybrid materials [An article from: Journal of Hazardous Materials]
Book Details
Author(s)H. Jin, Q. Wu, W. Pang
PublisherElsevier
ISBN / ASINB000PDTDAK
ISBN-13978B000PDTDA2
AvailabilityAvailable for download now
Sales Rank99,999,999
MarketplaceUnited States 🇺🇸
Description
This digital document is a journal article from Journal of Hazardous Materials, published by Elsevier in 2007. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
Titanium dioxide functionalized with Keggin type polyoxometalate (POMs) [X^n^+W"1"2O"4"0]^(^8^-^n^)^- (XW"1"2; X^n^+=P^5^+, Si^4^+, Ge^4^+) were prepared by sol-gel method. The Keggin structure and dispersion state of POMs were monitored by FT-IR and XRD. The composites showed higher photocatalytic activity than pure TiO"2, pure POMs or mechanical mixture of TiO"2 and POMs for X-3B degradation. Among the three POMs-TiO"2 hybrid materials, the reactivity was: PW"1"2>SiW"1"2>GeW"1"2. With different loading weights for the same POMs, the reactivity followed the order: 30wt.%>15wt.%>45wt.%.
Description:
Titanium dioxide functionalized with Keggin type polyoxometalate (POMs) [X^n^+W"1"2O"4"0]^(^8^-^n^)^- (XW"1"2; X^n^+=P^5^+, Si^4^+, Ge^4^+) were prepared by sol-gel method. The Keggin structure and dispersion state of POMs were monitored by FT-IR and XRD. The composites showed higher photocatalytic activity than pure TiO"2, pure POMs or mechanical mixture of TiO"2 and POMs for X-3B degradation. Among the three POMs-TiO"2 hybrid materials, the reactivity was: PW"1"2>SiW"1"2>GeW"1"2. With different loading weights for the same POMs, the reactivity followed the order: 30wt.%>15wt.%>45wt.%.
