Nickel oxide-1D/2D carbon nanostructure hybrid as efficient field emitters

Review—MoSe2 Nanostructures and Related Electrodes for Advanced Supercapacitor Developments

“…A wide diversity of nanomaterials with various structures, tunable surface chemistry, crystallographic orientations, and so on had directed to their usage in numerous applications including field emission, sensing, UV shielding, energy storage, and conversion applications. [26][27][28][29][30][31] In this regard, transition metal dichalcogenides (TMDs), such as molybdenum diselenide (MoSe 2 ), have gained extensive interest as an active material for supercapacitor and other energy applications owing to its distinctive layered structure, stable covalent Mo-Se bond, good catalytic properties, huge specific surface area, greater electrical conductivity than oxides, multivalent oxidation states of transition metal ions, and abilities to be intercalated with suitably-sized metal atoms or organic molecules to modify their physical properties. [32][33][34] MoSe 2 is considered a rising star in the family of TMDs because of its excellent electrical conductivity originating from the inherent metallic nature of Se.…”