Please use this identifier to cite or link to this item:
|Title:||Encapsulation of cobalt nanoparticles in cross-linked-polymer cages|
|Citation:||Hatamie, S., Dhole, S.D., Ding, J., Kale, S.N. (2009-07). Encapsulation of cobalt nanoparticles in cross-linked-polymer cages. Journal of Magnetism and Magnetic Materials 321 (14) : 2135-2138. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jmmm.2009.01.014|
|Abstract:||Nanoparticles embedded in polymeric cages give rise to interesting applications ranging from nanocatalysis to drug-delivery systems. In this context, we report on synthesis of cobalt (Co) nanoparticles trapped in polyvinyl alcohol (PVA) matrix to yield self-supporting magnetic films in PVA slime. A 20 nm, Co formed in FCC geometry encapsulated with a weak citrate coat when caged in PVA matrix exhibited persistence of magnetism and good radio-frequency response. Cross-linking of PVA chains to form cage-like structures to arrest Co nanoparticles therein, is believed to be the reason for oxide-free nature of Co, promising applications in biomedicine as well as in radio-frequency shielding. © 2009 Elsevier B.V. All rights reserved.|
|Source Title:||Journal of Magnetism and Magnetic Materials|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jul 22, 2018
WEB OF SCIENCETM
checked on Jun 19, 2018
checked on Jun 1, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.