Synthesis of metastable hexagonal In2O3 nanocrystals by a precursor-dehydration route under ambient pressure |
| |
| Affiliation: | 1. Department of Physics, Rajshahi University of Engineering & Technology, Rajshahi 6204, Bangladesh;2. Department of Electronics and Telecommunication Engineering, Rajshahi University of Engineering & Technology, Rajshahi 6204, Bangladesh;3. Department of Applied Physics & Electronic Engineering, University of Rajshahi, Rajshahi 6205, Bangladesh;1. Key Laboratory of Green Catalysis of Higher Education Institutes of Sichuan, College of Chemistry and Environmental Engineering, Sichuan University of Science and Engineering, Zigong, 643000, PR China;2. Sichuan Provincial Academician (Expert) Workstation, Sichuan University of Science and Engineering, Zigong, 643000, PR China;1. Semenov Institute of Chemical Physics, Russian Academia of Sciences, 4 Kosygina Street, Moscow 119991, Russia;2. Moscow Institute of Physics and Technology (State University), 9 Institutskii per., Dolgoprudny, Moscow Region 141700, Russia;3. University of Central Florida, 4000 Central Florida Boulevard, Orlando, FL 32816-2450, USA |
| |
| Abstract: | Single-crystalline metastable In2O3 nanocrystals with size in the range of 5–30 nm were, for the first time, synthesized by a precursor-dehydration route at 490°C under ambient pressure. The precursor was prepared by a hydrolysis solvothermal reaction using InCl3·4H2O as starting materials and ethylenediamine as solvent in the range of 180–230°C. It was found that the precursor had significant effect on the phase composition and phase structure of In2O3. Optical properties of the metastable In2O3 nanocrystals were investigated. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
