| Автор | Nguyen Viet Tuyen |
| Автор | Ta Dinh Canh |
| Автор | Nguyen Ngoc Long |
| Автор | Nguyen Xuan Nghia |
| Автор | Bui Nguyen Quoc Trinh |
| Автор | Zhongrong Shen |
| Дата выпуска | 2009-09-01 |
| dc.description | Undoped and M-doped ZnO (M Co, Mn) nanopowders have been successfully synthesized by microwave-assisted approach using Zn(NO<sub>3</sub>)<sub>2</sub>.2H<sub>2</sub>O and NaOH. The results obtained from X-ray diffraction (XRD) analysis and the transmission electron microscopy (TEM) showed that the mean particle size was about 10–15 nm. The XRD analysis of the synthesized samples also showed a single phase ZnO structure without any additional phase. Magnetic property studies of the as-prepared M-doped ZnO (M Co, Mn) samples showed them to be paramagnetic material. However, thermal annealing in air of particular samples at 800°C for 3 h resulted in transforming the samples into a room temperature ferromagnetic material. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | © 2009 IOP Publishing Ltd |
| Название | Synthesis of undoped and M-doped ZnO (M Co, Mn) nanopowder in water using microwave irradiation |
| Тип | paper |
| DOI | 10.1088/1742-6596/187/1/012020 |
| Electronic ISSN | 1742-6596 |
| Print ISSN | 1742-6588 |
| Журнал | Journal of Physics: Conference Series |
| Том | 187 |
| Первая страница | 12020 |
| Последняя страница | 12026 |
| Выпуск | 1 |
