K. Rajanna

Papers

Total Citations

H-Index

About

K. Rajanna is a researcher focused on the development of advanced flexible sensors and energy storage devices, with a particular emphasis on graphene-based materials. Their major contributions lie in the fabrication and characterization of novel composite films for tactile sensing and supercapacitor applications. In their highly cited work, "PDMS encapsulated graphene-nickel composite film as flexible tactile sensor" (2017, 4 citations), Rajanna demonstrated a method for creating a flexible tactile sensor by encapsulating a graphene-nickel composite in PDMS, using graphene synthesized via the modified Hummer's method and characterized through XRD and FE-SEM. This work highlights their expertise in material synthesis and sensor integration. Another notable contribution, "Supercapacitor Based Approach Towards Development of Graphene Sensors" (2018, 3 citations), introduces an innovative approach that leverages graphene's high Electric Double Layer Capacitance (EDLC) for sensor technology, bridging the gap between energy storage and sensing. Rajanna’s research is significant for its interdisciplinary nature, offering pathways toward more sensitive, flexible, and multifunctional electronic devices. Their work is particularly valuable for students and researchers interested in nanomaterials, flexible electronics, and the practical application of graphene in next-generation sensors and energy systems.