Pradip Kumar

Lateral Size-Controlled Sulfur-Doped Graphene Aerogels with Tunable Electrical and Magnetic Properties

Abstract Graphene aerogel, an ultralight and highly porous material, shows promise for applications including energy storage, environmental sustainability, electronics, and biomedical fields. The roles of the lateral sheet size and heteroatom doping in graphene are key to its pro...

A Template-Free Strategy for Lightweight and Compressible rGO/PVDF-HFP Sponge for Absorption-Dominated Electromagnetic Interference Shielding

The growing demand for lightweight materials with efficient electromagnetic (EM) wave absorption capabilities has become critical for next-generation aerospace and electronic applications. In this study, for the first time, three-dimensional (3D) reduced graphene oxide/poly(vinyl...