Processing, electronic properties and applications of Carbon-based nanocomposites

TL;DR

This paper reviews the structure-property relationships and electronic properties of carbon-based nanocomposites, highlighting recent developments, synthesis methods, and applications in electronics, energy, and sensing sectors.

Contribution

It provides a comprehensive overview of recent research on the electronic properties of carbon nanocomposites, emphasizing structure-property correlations and synthesis techniques.

Findings

Understanding electron interactions with defects and interfaces is crucial.

Carbon nanocomposites exhibit exceptional electronic and chemical properties.

Recent developments enhance applications in nanoelectronics and energy storage.

Abstract

The last two decades, in particular, have witnessed a large volume of research revolving around structure-property correlation in Carbon based nanocomposites, synthesized by several methods.In the simplest of terms, the electronic properties of these nanomaterials, which form the present context of discussion, vary mainly as a function of three parameters, out of which 2 are process parameters (viz. the kind of reinforcement and method of synthesis) and one is a structure-dependent parameter which is highly influenced by the two aforementioned process parameters and plays a vital role in determining the ionic and electronic transport phenomenon in these materials. To be more specific in the context of structure dependent parameter, the interaction between electrons and the equilibrium 0D (point) defects, along with different types of interfaces, plays a crucial role in the understanding of electronic properties, apart from physical and chemical properties in these materials. These materials find applications in a large number of sectors, such as nanoelectronics, supercapacitors, absorbent, photocatalytic, photovoltaic, solar cells, sensors, and energy storage due to their exceptional electronic, mechanical and chemical properties. The present chapter will intend to focus primarily on providing a brief overview of the state-of-the-art on research along with detailed discussions on some recent developments in determining and understanding electronic properties of some conventional Carbon-based nanocomposites (synthesized by several different techniques) based on the structure property correlation of these materials and finally, address some of the significant challenges in this field.