Mesoporous β-Ag₂MoO₄ nanopotatoes as supercapacitor electrodes

Abstract

A growing quest for supercapacitors capable of quickly transferring energy has led to investigations focusing on developing electrode materials that incorporate noble metals due to their superior electrical conductivity. Here,...

Novel electrospun bead-like Ag2MoO4 nanofibers coated on Ni foam for visible light-driven heterogeneous photocatalysis and high-performance supercapacitor electrodes

“…08-0473. 32 The spinel-type cubic structure (β-Ag 2 MoO 4 ) with the space group Fd 3 m and point group symmetry O 7 h could be precisely indexed to all XRD peaks of Ag 2 MoO 4 . The electrospun Ag 2 MoO 4 sample possessed a high degree of crystallinity as indicated by the presence of pointed and concentrated diffraction peaks, with no signature of impurity phases in the XRD patterns of the samples.…”

“…are excellent options for photocatalytic activities and supercapacitor electrodes due to their synergistic effect between metal and molybdate species. [24][25][26][27][28][29] Ag 2 MoO 4 nanostructures have been shown to be useful for semiconductor photocatalyst and energy storage applications, [30][31][32] but there has been no report on synthesis of electrospun Ag 2 MoO 4 for these applications. In this study, we utilized a sol-gel electrospinning technique to prepare Ag/Mo-based polymeric nanofibers which were then converted to Ag 2 MoO 4 nanostructures after calcination at high temperatures.…”

Tracking of structural defects induced by Eu-doping in β-Ag2MoO4: their influences on electrical properties

“…Furthermore, highly pure β-Ag 2 MoO 4 with a spinel-type cubic structure has been synthesized for catalysis applications due to its electronic properties. 13…”

“…Comprehending the intricate relationship between the structure, defect nature, and electrical transport properties is paramount in the design of multifunctional semiconductors. Molybdates with the molecular formula X 2 MoO 4 , where X = Li, Tl, and Ag, have garnered significant attention within the scientific community due to their remarkable photocatalytic properties, 1,2 applications in scintillators, 3 sensors, [4][5][6] optical fibers, 7 as well as their outstanding performance in diverse applications such as antibacterial, 8 antifungal, 9 antiviral, 10 tribological, 11 microwave dielectric, 12 and supercapacitor electrode 13 applications. Furthermore, highly pure β-Ag 2 MoO 4 with a spinel-type cubic structure has been synthesized for catalysis applications due to its electronic properties.…”

“…Furthermore, highly pure β-Ag 2 MoO 4 with a spinel-type cubic structure has been synthesized for catalysis applications due to its electronic properties. 13 The use of Ag 2 MoO 4 has shown enhanced properties, which are size and morphology-dependent when in nanoparticulate form. 8 Particularly, the morphology of nanoparticles can be finely controlled through advanced synthesis methods (e.g., precipitation, sonochemical, conventional and microwave hydrothermal, etc.).…”