ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The catalytic photodegradation of Rhodamine B with UV irradiation over NaMO3(M= Ta and Nb) doped with Y2O3, La2O3, Nd2O3 and Sm2O3 has been studied in ourlaboratories. All catalysts were characterized by different techniques such as X-ray powderdiffraction (XRD) and thermal analysis (DTA/TGA). Surface characterization of the solids wascarried out from adsorption isotherms and infrared spectroscopy (FTIR). The band gap energy(Eg) of materials ranged from 4.1 to 2.9 eV. For comparative purpose the materials studied ascatalysts were also synthesized by classical solid state reaction
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/15/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.544-545.103.pdf