Indian Institute of Technology Roorkee

Probe Sonication-DrivenSynthesis of Nb2C MXene/NiCo2O4 Nanocompositesfor High-PerformanceSymmetric Supercapacitors

Abstract The persistent energy-power density trade-off in supercapacitors necessitates advanced electrode materials with synergistic ion transport and redox capabilities. Herein, we report a sonication-assisted synthesis of Nb2C/NiCo2O4 (NCN) nanocomposites, prepared via selectiv...

Modulating Local Coordination in Single‐Atom Catalysts: From Fundamental Concepts to Emerging Breakthroughs in Electrocatalysis

ABSTRACT Single‐atom catalysts (SACs) have attracted significant interest due to their maximized atom efficiency, structural precision, and unique catalytic properties. While the central metal atom in SACs serves as the primary active site, its catalytic behavior is strongly infl...

Modulating Local Coordination in Single‐Atom Catalysts: From Fundamental Concepts to Emerging Breakthroughs in Electrocatalysis

ABSTRACT Single‐atom catalysts (SACs) have attracted significant interest due to their maximized atom efficiency, structural precision, and unique catalytic properties. While the central metal atom in SACs serves as the primary active site, its catalytic behavior is strongly infl...

Fe(II)-CoordinatedPolymer/Polyaniline Dual Nanocompositeas a Binder-Free pH-Universal Electrocatalyst for Durable HydrogenEvolution Reaction

Abstract A rationally engineered nanocomposite of Fe(II)-coordinated polymer and polyaniline (PANI) was developed for efficient hydrogen evolution reaction (HER) catalysis, exhibiting low overpotentials and excellent long-term durability. A discrete Fe(II) coordination complex wa...