Ambashta, Ritu D. ; Yusuf, Seikh Mohammad ; Mukadam, Mayuresh D. ; Singh, Sher ; Kishan Wattal, Piaray ; Bahadur, Dhirendra (2005) Physical and chemical properties of nanoscale magnetite-based solvent extractant Journal of Magnetism and Magnetic Materials, 293 (1). pp. 8-14. ISSN 0304-8853
Full text not available from this repository.
Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.jmmm.2005.01.036
Abstract
Nanoscale magnetite bearing magnetic carrier with an adsorbed layer of dibenzo-18-crown-6 was evaluated for removing radionuclides from nuclear waste solutions using magnetically assisted separation method. TEM results indicate that the average size of the base magnetite particles is ∼19 nm. The results of Mössbauer spectroscopy and field cooled (FC) and zero field cooled (ZFC) magnetization confirm the superparamagnetic behaviour of the magnetite particles in the polymer beads at room temperature and hence meet the requirement of magnetic filter regeneration capability.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Superparamagnetic; Polymer; Magnetite; Nanoparticles; Mössbauer Spectroscopy; Extractant; Strontium; Potassium; Magnetic Separation; Crown Ether; Synthesis |
| ID Code: | 112369 |
| Deposited On: | 01 Dec 2017 12:01 |
| Last Modified: | 01 Dec 2017 12:01 |
Repository Staff Only: item control page
