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Fu W, Wei C, Xu S, Wang E, Zhang J, Xu Y, Zou J, Wei J, Zuo J. Facile synthesis of nanostrip-structured pseudo-boehmite "nest" for nano-TiO 2/ γ-Al 2O 3construction to remove tetracycline hydrochloride in water. NANOTECHNOLOGY 2023; 34:245401. [PMID: 36898149 DOI: 10.1088/1361-6528/acc33d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 03/10/2023] [Indexed: 06/18/2023]
Abstract
A particular bird's nest-like pseudo-boehmite (PB) composed of cohesive nanostrips was prepared by a novel and facile approach based on the reaction of Al-Ga-In-Sn alloy and water, together with ammonium carbonate. The PB possesses a large specific surface area (465.2 m2g-1), pore volume (1.0 cm3g-1), and pore diameter (8.7 nm). Subsequently, it was utilized as a precursor to form the TiO2/γ-Al2O3nanocomposite for tetracycline hydrochloride removal. The removal efficiency can reach above 90% at TiO2:PB = 1:1.5 under the Sunlight irradiation simulated by a LED lamp. Our results indicate that the nest-like PB is a promising carrier precursor for efficient nanocomposite catalysts.
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Affiliation(s)
- Wenjing Fu
- Key Laboratory of Automobile Materials of Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130022, Jilin Prov., People's Republic of China
| | - Cundi Wei
- Key Laboratory of Automobile Materials of Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130022, Jilin Prov., People's Republic of China
| | - Shaonan Xu
- Key Laboratory of Automobile Materials of Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130022, Jilin Prov., People's Republic of China
| | - Enhui Wang
- Key Laboratory of Automobile Materials of Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130022, Jilin Prov., People's Republic of China
| | - Jinyi Zhang
- Key Laboratory of Automobile Materials of Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130022, Jilin Prov., People's Republic of China
| | - You Xu
- Key Laboratory of Automobile Materials of Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130022, Jilin Prov., People's Republic of China
| | - Jiyuan Zou
- Key Laboratory of Automobile Materials of Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130022, Jilin Prov., People's Republic of China
| | - Jilun Wei
- Department of Chemical and Biological Engineering, University at Buffalo, Buffalo, NY 14201, United States of America
| | - Jing Zuo
- Key Laboratory of Automobile Materials of Ministry of Education, Department of Materials Science and Engineering, Jilin University, Changchun 130022, Jilin Prov., People's Republic of China
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Wang B, Hu Z, Yan S, Yang X, Tan S, Bai Z. Numerical investigation of the effect of slurry viscosity on centrifugal classification of pseudo-boehmite in continuous-carbonation preparation process. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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