Properties, Synthesis, and Characterization of Cu-Based Nanomaterials
Vandana Molahalli, Aman Sharma, Kiran Bijapur, Gowri Soman, Apoorva Shetty, B. Sirichandana, Bhavnita Patel, Nattaporn Chattham, Gurumurthy Hegde
Abstract
Copper-based nanomaterials offer a fascinating array of properties that make them pivotal in various technological applications. These materials, when scaled down to the nanoscale, exhibit enhanced electrical conductivity, surpassing their bulk counterparts. This book chapter primarily focuses on the properties, synthesis, and characterization of copper nanoparticles while also discussing metal and metal oxide nanoparticles. Their large surface-to-volume ratios enable efficient electron transport, making them valuable components in electronics and conductive inks for flexible devices. Furthermore, copper nanomaterials possess exceptional thermal conductivity, making them crucial for efficient heat management in electronics and advanced thermal interface materials. Copper and copper oxide have positive economic and environmental effects. Their catalytic properties render them important in diverse chemical reactions and as components in energy storage systems like batteries and supercapacitors. Additionally, the tunability of their optical properties makes them suitable for various photonic and optoelectronic applications, ranging from sensors to light-emitting devices. The multifaceted properties of copper-based nanomaterials continue to drive innovation across a broad spectrum of industries.