Bi4Ti3O12 nanoparticles prepared by hydrothermal synthesis |
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| Affiliation: | 1. The State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS), Shanghai 200050, China;2. School of Physics and Materials Engineering, Monash University, Melbourne 3800, Australia;1. School of Physics and Information Technology, Shaanxi Normal University, Xi’an, 710062, China;2. Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Guangzhou Institute of Geochemistry, Guangzhou, 510640, China;3. School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom;1. School of Materials Engineering, Yancheng Institute of Technology, Yancheng, 224051, China;2. i-Lab, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences (CAS), 398 Ruoshui Road, Suzhou, 215123, China;3. Department of Physics and Interdisciplinary Program of Biomedical, Mechanical & Electrical Engineering, Pukyong National University, Busan 608-737, Republic of Korea;1. Department of Physics, Mepco Schlenk Engineering College, Sivakasi 626005, India;2. Surface & Nanoscience Division, Materials Science Group, Indira Gandhi Centre for Atomic Research (IGCAR), Kalpakkam 603102, India;3. Institute of Optoelectronic Technology, Fuzhou University, Fuzhou 350 002, China;4. Department of Chemistry, Mepco Schlenk Engineering College, Sivakasi 626005, India;1. State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, 15 Beisanhuan East Road, Beijing 100029, China;2. Research Center of the Ministry of Education for High Gravity Engineering & Technology, Beijing University of Chemical Technology, Beijing 100029, China;1. State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment Nanjing University, Nanjing 210023, PR China;2. Environmental Monitoring Center of Jiangsu Province, Nanjing 210036, PR China;3. Nanjing Institute of Environmental Science, Ministry of Environmental Protection of China, Nanjing 210042, PR China |
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| Abstract: | The influence of hydrothermal conditions (including starting materials, reaction temperature and time) on the crystal structure and the morphology of Bi4Ti3O12 particles are discussed in this paper. Bi4Ti3O12 nanocrystalline particles were hydrothermally synthesized at temperatures in the range of 180–230 °C for 4–12 h, from Bi(NO3)3·5H2O, TiCl4 and NaOH solution. The XRD results revealed that a typical bismuth layered perovskite structure Bi4Ti3O12 was obtained. The TEM showed that the Bi4Ti3O12 nanoparticles are tabular, and the sizes are about 200 nm. |
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