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Content Provider | IEEE Xplore Digital Library |
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Author | Xiaohong Zhao Jiang Li Chuan Dong |
Copyright Year | 2011 |
Description | Author affiliation: School of Chemistry and Chemical Engineering, Research Center of Environmental Science and Engineering, Shanxi University, 030006, China (Chuan Dong) || Taiyuan Institute of Technology, 030008, China (Xiaohong Zhao; Jiang Li) |
Abstract | Perovskite-type composite oxide La1−xCaxFeO3 was prepared by microwave irradiation with sol-gel method and characterized by IR, XRD and TEM. The photocatalytic degradation experiments of reactive brilliant blue X-BR had been carried out. The results showed that the time to form the precursor of La1−xCaxFeO3 had been greatly reduced by this method. The precursor was generated with one hour by microwave irradiation. However, it was required more than 5 hours to generate the precursor in traditional method, so the efficiency of microwave heating was very obvious in the whole process. In addition, good degradation efficiency of reactive brilliant blue X-BR in aqueous solution was achieved with La1−xCaxFeO3 synthesized by microwave-gel method. It indicated that the photocatalytic degradation of reactive brilliant blue X-BR was different with the different amount of Ca-doped. We obtained La0.9Ca0.1FeO3 that is the best photocatalytic activities. |
Starting Page | 7921 |
Ending Page | 7924 |
File Size | 484660 |
Page Count | 4 |
File Format | |
ISBN | 9781424491728 |
e-ISBN | 9781424491711 |
DOI | 10.1109/RSETE.2011.5966285 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2011-06-24 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Degradation Electromagnetic heating Radiation effects Photocatalytic degradation X-ray scattering Chemistry Synthesis Microwave Microwave theory and techniques Solids La1−xCaxFeO3 Reactive brilliant blue X-BR |
Content Type | Text |
Resource Type | Article |
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