Fu Wenjing, Wei Cundi, Xu Shaonan, Wang Enhui, Zhang Jinyi, Xu You, Zou Jiyuan, Wei Jilun, Zuo Jing
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.
Department of Chemical and Biological Engineering, University at Buffalo, Buffalo, NY 14201, United States of America.
Nanotechnology. 2023 Mar 28;34(24). doi: 10.1088/1361-6528/acc33d.
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 mg), pore volume (1.0 cmg), and pore diameter (8.7 nm). Subsequently, it was utilized as a precursor to form the TiO/-AlOnanocomposite for tetracycline hydrochloride removal. The removal efficiency can reach above 90% at TiO: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.
通过一种基于铝镓铟锡合金与水以及碳酸铵反应的新颖且简便的方法，制备了一种由粘性纳米条组成的特殊鸟巢状拟薄水铝石（PB）。该PB具有大的比表面积（465.2毫克）、孔体积（1.0立方厘米/克）和孔径（8.7纳米）。随后，它被用作前驱体来形成用于去除盐酸四环素的TiO₂/Al₂O₃纳米复合材料。在由LED灯模拟的太阳光照射下，当TiO₂:PB = 1:1.5时，去除效率可达到90%以上。我们的结果表明，这种鸟巢状PB是一种用于高效纳米复合催化剂的有前景的载体前驱体。
