Monodisperse core-shell structured magnetic mesoporous aluminosilicate nanospheres with large dendritic mesochannels
| العنوان: | Monodisperse core-shell structured magnetic mesoporous aluminosilicate nanospheres with large dendritic mesochannels |
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| المؤلفون: | Dengke Shen, Wei-xian Zhang, Biao Kong, Yong Wei, Jianping Yang, Wei Li, Jianwei Fan, Shi Xue Dou, Fan Zhang, Wei Teng, Dongyuan Zhao, Shaohua Zhang |
| المصدر: | Nano Research. 8:2503-2514 |
| بيانات النشر: | Springer Science and Business Media LLC, 2015. |
| سنة النشر: | 2015 |
| مصطلحات موضوعية: | Materials science, Nanostructure, Dispersity, Nanotechnology, engineering.material, Mesoporous silica, Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Mesoporous organosilica, Coating, Aluminosilicate, engineering, General Materials Science, Electrical and Electronic Engineering, Porosity, Mesoporous material |
| الوصف: | The rational design and precise synthesis of multifunctional hybrid nanostructures with a tailored active core and a large, dendritic, modified mesoporous structured shell can promote catalysis, energy storage, and biological applications. Here, an oil-water biphase stratification coating strategy has been developed to prepare monodisperse magnetic dendritic mesoporous silica core-shell structured nanospheres. These sophisticated Fe3O4@SiO2@dendritic-mSiO2 nanospheres feature large dendritic open pores (2.7 and 10.3 nm). Significantly, the silica shells can be converted into dendritic mesoporous aluminosilicate frameworks with unchanged porosity, a Si/Al molar ratio of 14, and remarkably strong acidic sites, through a post-synthesis approach. In addition, the resultant magnetic dendritic mesoporous aluminosilicate nanospheres exhibit outstanding properties and promising application in phosphate removal from wastewater. |
| تدمد: | 1998-0000 1998-0124 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::49b2bd1d40deb546f785b7fe54d9bf57Test https://doi.org/10.1007/s12274-015-0758-2Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........49b2bd1d40deb546f785b7fe54d9bf57 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19980000 19980124 |
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