Multiferoic Oxide Based Nanocomposite Polymer Trolytes in Electrochemical Devices

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Multiferroic oxide-based nanocomposite polymer electrolytes are a type of material that can be used in electrochemical devices such as batteries and fuel cells. These materials combine the properties of ferroelectric and ferromagnetic oxides with those of polymer electrolytes to create a new class of advanced materials with unique properties. The scientific and technological developments in the field of materials science and engineering have taken multiple strides in the social growth of the mankind in the past century. It is the result of these advancement that in the world of today, materials extensively dominate several sector like structural engineering, transportation engineering, aerospace engineering communication engineering, health and biomedical engineering. In this growth Ionic materials in the last 5-6 decades have added a new dimension .These materials have opened up, a thrust area of research in the field of materials science, termed as Solid State Ionics. The research in the field of Solid State Ionics encompasses investigation of physical and chemical behaviour of the solids with the fast ion moment within the bulk as well as their technological aspects. The ionic conductivity of these solid is exceptionally high and comparable to that of liquid/aqueous electrolytes. Such materials, widely referred as 'Super Ionic Solids' or Solid Electrolyte or fast ion conductors show tremendous scope to develop all solid state min/micro electrochemical devices viz. Batteries, fuel cells, supercapacitors, electrochemical displays, sensors, photo electrochemical solar cells etc..Within the frame work of super Ionic Solids, Polymer Electrolyte have added new dimension to its growth. These polymer materials in the world of today have replaced the bulky liquid electrolytes with its distinct properties and in the process the growth of Science and Technology by leap and bounds. Polymers have mainly been developed for their structure and insulating properties. The possibility of inducing electronic or ionic conductivity as an intrinsic feature of macromolecular materials has only recently been appreciated [7]. Due to their high molecular weight, they exhibit macroscopic properties that have attributes of true solid. At the same time in the atomic level local relaxation provides liquid like degree of freedom which is not significantly differe