Mordenite encapsulated with Pt-TiO2: Characterization and applications for photocatalytic degradation of direct blue dye

被引：91
|
作者：
Mohamed, R. M. [1 ,2 ,3 ]
Baeissa, E. S. [1 ]
机构：
[1] King Abdulaziz Univ, Fac Sci, Dept Chem, Jeddah 21589, Saudi Arabia
[2] CMRDI, Cent Met R&D Inst, Adv Mat Dept, Cairo 11421, Egypt
[3] King Abdulaziz Univ, Ctr Excellence Environm Studies, Jeddah 21589, Saudi Arabia
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2013年 / 558卷
关键词：
Mordenite zeolite; Ion-exchanged zeolite; Direct blue dye; CATALYTIC-PROPERTIES; TITANIUM; COMBINATE; ZEOLITES; ZSM-5; WATER; GAP; MFI;
D O I：
10.1016/j.jallcom.2013.01.041
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Ti-incorporated mordenite zeolite was prepared by ion-exchange method, while Pt was immobilized on the encapsulated titanium via impregnation method. The produced samples were characterized using Xray diffraction (XRD), Ultraviolet and visible spectroscopy (UV-Vis), Photoluminescence emission spectra (Pl), Scanning electron microscopy (SEM) and surface area measurement. Furthermore, the catalytic performances of Ti-Pt/ mordenite were carried out for degradation of direct blue dye using visible light. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：68 / 72
页数：5
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