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RISEffect of caustic treatment of reduced graphene oxide on its structure and performance toward ORR
Oxygen reduction reaction (ORR) plays important role in electrochemical devices such as fuel cells, metal-air batteries and advanced chlor-alkali cells [1]. Currently due to sluggish kinetics of ORR, huge amount of study for achievement of active...
Preparation of Pt-Co nanoparticles by galvanostatic pulse electrochemical codeposition on in situ electrochemical reduced graphene nanoplates based carbon paper electrode for oxygen reduction reaction in proton exchange membrane fuel cell
reduction reaction are evaluated through cyclic voltammetry, linear sweep voltammetry and chronoamperometry and elec- trochemical impedance spectroscopy measurements. Raman spectroscopy measurements confirmed the graphitic structure of the producedgraphene...
3D mesoporous nitrogen-doped reduced graphene oxide as an efficient metal-free electrocatalyst for oxygen reduction reaction in alkaline fuel cells: Role of p and lone pair electrons
Nitrogen-doped graphenes are promising oxygen reduction reaction (ORR) electrocatalysts for replacement of Pt-based electrocatalysts. In this paper, 3-D mesoporous nitrogen-doped reduced graphene oxides (NRGOs) with different nitrogen contents (1...