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Evaluation of La-Doped Mesoporous Bioactive Glass as Adsorbent and Photocatalyst for Removal of Methylene Blue from Aqueous Solution
Joint Authors
Li, Liying
Shi, Huanrui
Chen, Lu
Yuan, Qianxuan
Chen, Xi
Lin, Weijian
Source
International Journal of Photoenergy
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-11-19
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A series of La-doped mesoporous bioactive glass (BG-La) materials with excellent biosafety and hypotoxicity have been prepared and tested as adsorbent.
The study was aimed to evaluate the possibility of utilizing BG-La for the adsorptive removal of methylene blue (MB) from aqueous solution and test the adsorption and desorption behavior of this new material.
The process parameters affecting adsorption behaviors such as pH, contact time, and initial concentration and the photocatalytic degradation of MB were systematically investigated.
The result showed that BG-La had excellent removal rate (R) of MB, and BG-La showed better photocatalytic effect than undoped mesoporous bioactive glass (BG).
Furthermore, the MB loaded BG-La was easily desorbed with acid solution due to its electronegativity and mesoporous structure.
The result indicated that these materials can be employed as candidates for removal of dye pollutant owing to their high removal rate, excellent photocatalytic effect, desorption performance, and their reusability.
American Psychological Association (APA)
Li, Liying& Shi, Huanrui& Chen, Lu& Yuan, Qianxuan& Chen, Xi& Lin, Weijian. 2015. Evaluation of La-Doped Mesoporous Bioactive Glass as Adsorbent and Photocatalyst for Removal of Methylene Blue from Aqueous Solution. International Journal of Photoenergy،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1066587
Modern Language Association (MLA)
Li, Liying…[et al.]. Evaluation of La-Doped Mesoporous Bioactive Glass as Adsorbent and Photocatalyst for Removal of Methylene Blue from Aqueous Solution. International Journal of Photoenergy No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1066587
American Medical Association (AMA)
Li, Liying& Shi, Huanrui& Chen, Lu& Yuan, Qianxuan& Chen, Xi& Lin, Weijian. Evaluation of La-Doped Mesoporous Bioactive Glass as Adsorbent and Photocatalyst for Removal of Methylene Blue from Aqueous Solution. International Journal of Photoenergy. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1066587
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1066587