Abstract:Unique hollow MoO 2 @C nanoparticles are synthesized in situ by the polyoxometalate-based metal-organic framework as a precursor. Characteristic results show that the prepared MoO 2 @C nanoparticles have a narrow size distribution, and the C, mainly constituted by graphitic carbon, connects with the MoO 2 . Such a special structure guarantees a high electrical conductivity and high chemical stability of the synthesized MoO 2 @C composite material.MoO2@C composite material can provide a high reversible capacity… Show more
“…The stability of the MoO 2 nanostructures is enhanced when incorporated within different carbon structures. 27,33 In some instances, the electrocatalytic performance can be improved by doping or forming a heterostructure of MoO 2 with particular metal and non-metal species. This structural modification influences the d-band skeleton near the Fermi level and shortens the electron pathways to improve the electrocatalytic activity.…”
The in situ developed intermediate MoO2-layered structures exhibited superior performance towards HER activity. The faceted and stacked MoO2 structures are potential candidates as electrode materials for pseudocapacitors.
“…The stability of the MoO 2 nanostructures is enhanced when incorporated within different carbon structures. 27,33 In some instances, the electrocatalytic performance can be improved by doping or forming a heterostructure of MoO 2 with particular metal and non-metal species. This structural modification influences the d-band skeleton near the Fermi level and shortens the electron pathways to improve the electrocatalytic activity.…”
The in situ developed intermediate MoO2-layered structures exhibited superior performance towards HER activity. The faceted and stacked MoO2 structures are potential candidates as electrode materials for pseudocapacitors.
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