Surface-protective assistance of ultrasound in synthesis of superparamagnetic magnetite nanoparticles and in preparation of mono-core magnetite-silica nanocomposites

• المؤلفون الرئيسيون: Bui, Q. T., Ngo, T. M. H., Tran, T. H.
• التنسيق: مقال
• اللغة: English
• منشور في: H. : ĐHQGHN 2018
• الموضوعات: Fe3O4 nanoparticles; Fe3O4@SiO2 nanocomposites; Shock-wave; Ultrasonic assistance; Co-precipitation; Stober method; Crystalline structure-magnetic behaviour relationships
• الوصول للمادة أونلاين: http://repository.vnu.edu.vn/handle/VNU_123/62955; https://doi.org/10.1016/j.jsamd.2018.07.002
• المؤسسة: Vietnam National University, Hanoi

Ultrasound was throughout employed to enhance the co-precipitation process for the synthesis of magnetite nanoparticles (Fe3O4) and the St€ ober approach for the preparation of magnetite-silica nanocomposites (Fe3O4/SiO2). The synthesised magnetite nanoparticles exhibited single-domain nano-crystall...