Metal-Organic Framework MIL-101: Synthesis and Photocatalytic Degradation of Remazol Black B Dye
Joint Authors
Quang Khieu, Dinh
Hoa, Tran Thai
Du, Pham Dinh
To, Thuy Chau
Tuyen, Tran Ngoc
Thanh, Huynh Thi Minh
Thang, Ho Sy
Tinh, Mai Xuan
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-14
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
In the present paper, the synthesis of metal-organic framework MIL-101 and its application in the photocatalytic degradation of Remazol Black B (RBB) dye have been demonstrated.
The obtained samples were characterized by X-ray diffraction (XRD), transmission electron microscope (TEM), X-ray photoelectron spectroscopy (XPS), and nitrogen adsorption/desorption isotherms at 77 K.
It was found that MIL-101 synthesized under optimal conditions exhibited high crystallinity and specific surface area (3360 m2·g-1).
The obtained MIL-101 possessed high stability in water for 14 days and several solvents (benzene, ethanol, and water at boiling temperature).
Its catalytic activities were evaluated by measuring the degradation of RBB in an aqueous solution under UV radiation.
The findings show that MIL-101 was a heterogeneous photocatalyst in the degradation reaction of RBB.
The mechanism of photocatalysis was considered to be achieved by the electron transfer from photoexcited organic ligands to metallic clusters in MIL-101.
The kinetics of photocatalytic degradation reaction were analyzed by using the initial rate method and Langmuir-Hinshelwood model.
The MIL-101 photocatalyst exhibited excellent catalytic recyclability and stability and can be a potential catalyst for the treatment of organic pollutants in aqueous solutions.
American Psychological Association (APA)
Du, Pham Dinh& Thanh, Huynh Thi Minh& To, Thuy Chau& Thang, Ho Sy& Tinh, Mai Xuan& Tuyen, Tran Ngoc…[et al.]. 2019. Metal-Organic Framework MIL-101: Synthesis and Photocatalytic Degradation of Remazol Black B Dye. Journal of Nanomaterials،Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1182639
Modern Language Association (MLA)
Du, Pham Dinh…[et al.]. Metal-Organic Framework MIL-101: Synthesis and Photocatalytic Degradation of Remazol Black B Dye. Journal of Nanomaterials No. 2019 (2019), pp.1-15.
https://search.emarefa.net/detail/BIM-1182639
American Medical Association (AMA)
Du, Pham Dinh& Thanh, Huynh Thi Minh& To, Thuy Chau& Thang, Ho Sy& Tinh, Mai Xuan& Tuyen, Tran Ngoc…[et al.]. Metal-Organic Framework MIL-101: Synthesis and Photocatalytic Degradation of Remazol Black B Dye. Journal of Nanomaterials. 2019. Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1182639
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182639