Synthesis and Characterization of Porous Magnetic Materials

Abstract

Porosity is a very common surface geometry that is natural phenomenon. newlineFrom the pores in our skin to the cell membrane or the pores in plant newlineleaves, the stomata for gaseous exchange, it is often not an uncommon newlineexistence. Thus, the presence of porous structure plays a key role in the newlineoperation of multiple biological functions related to our body and plants. newlineThere are many aspects of transport phenomenon where surface enabled newlineinteractions or exchanges are just as significant as bulk processes. Nano newlinescale materials due to their dimensional regulations have a significant newlinesurface span in comparison to total volume such that many of its newlineproperties are highly surface influenced. Any kind of modification to the newlinenanoparticle surface whether minor creates ripple effects in the main newlineaspects or identity markers of that nano material. With the development newlineof technology and nanoscience, there have been various developments in newlinethe field of material science. A need is generated for versatile materials to newlineencompass a wide range of applications and at the same time be abundant newlineand economic. The ferrites are preferred as they fit all criteria. The spinel newlinecobalt ferrite has a stable cubic structure which with nanoscale quenching newlinedisplays some magnetic deterioration. This proves that magnetic newlineproperties are heavily structure and size regulated. The combination to newlinecreate a magnetic nanocluster with a permeable surface is a challenging newlinetask and the magnetic material chosen needed to be able to conjugate with newlineporosity without losing its own character completely. Ferrites are proven newlineto be steady in normal environmental conditions with good tolerance for newlineheat fluctuations and boast of considerable value of magnetic axial newlineanisotropy under these conditions especially at nanoscale. .. newline