| Автор | Wang, Yongqiang |
| Автор | Wang, Guozhong |
| Автор | Wang, Hongqiang |
| Автор | Cai, Weiping |
| Автор | Liang, Changhao |
| Автор | Zhang, Lide |
| Дата выпуска | 2009-04-15 |
| dc.description | Hierarchical structured SiO<sub>2</sub>@γ-AlOOH spheres were fabricated in one step by using silica colloidal spheres as a template. Scanning electron microscopy and transmission electron microscopy investigation showed that the shell is composed of large amounts of nanoscale γ-AlOOH lamellas. The growth mechanism was proposed as silica template-induced heterogeneous deposition of γ-AlOOH lamellas. The adsorption properties of hierarchical SiO<sub>2</sub>@γ-AlOOH spheres annealed at different temperatures were investigated through the removal test of Cr(VI) ions in model wastewater, and the nanostructures annealed at 400 °C showed good adsorption capability of Cr(VI) ions. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | IOP Publishing Ltd |
| Название | Template-induced synthesis of hierarchical SiO<sub>2</sub>@γ-AlOOH spheres and their application in Cr(VI) removal |
| Тип | paper |
| DOI | 10.1088/0957-4484/20/15/155604 |
| Electronic ISSN | 1361-6528 |
| Print ISSN | 0957-4484 |
| Журнал | Nanotechnology |
| Том | 20 |
| Первая страница | 155604 |
| Последняя страница | 155609 |
| Аффилиация | Wang, Guozhong; |
| Аффилиация | Wang, Yongqiang; Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, PO Box 1129, Hefei 230031, People’s Republic of China |
| Аффилиация | Wang, Hongqiang; Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, PO Box 1129, Hefei 230031, People’s Republic of China |
| Аффилиация | Cai, Weiping; Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, PO Box 1129, Hefei 230031, People’s Republic of China |
| Аффилиация | Liang, Changhao; Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, PO Box 1129, Hefei 230031, People’s Republic of China |
| Аффилиация | Zhang, Lide; Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, PO Box 1129, Hefei 230031, People’s Republic of China |
| Выпуск | 15 |
