2021
DOI: 10.1016/j.electacta.2020.137602
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Interface and composition engineering of vanadium doped cobalt nickel sulfide/phosphide heterostructure for efficient water splitting

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Cited by 22 publications
(8 citation statements)
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“…Particularly, implanting heterostructures with other metal atoms/clusters via a doping effect has impressively been reported as a novel frontier [17] to further increase catalytic performances of catalysts. Studies by Liu et al [18] on Co-Ni sulfide/phosphide doped with V and Luo et al [19] on Ni 3 S 2 /Ni x P y doped with have resulted in the development of materials with fine-tubed electronic properties and coordination to lower the thermodynamic energy barrier and accelerate the kinetic reaction rate. [20] Furthermore, a more stable state of anchored metal atoms/clusters on a heterostructure surface than on carbon supports has been discovered because of their thermodynamically robust interactions, thereby favorably modulating orbital physics, electron density, band gap, and surface chemistry of atoms/clusters owning to their intrinsic properties for a wide range of catalytic reactions.…”
Section: Introductionmentioning
confidence: 99%
“…Particularly, implanting heterostructures with other metal atoms/clusters via a doping effect has impressively been reported as a novel frontier [17] to further increase catalytic performances of catalysts. Studies by Liu et al [18] on Co-Ni sulfide/phosphide doped with V and Luo et al [19] on Ni 3 S 2 /Ni x P y doped with have resulted in the development of materials with fine-tubed electronic properties and coordination to lower the thermodynamic energy barrier and accelerate the kinetic reaction rate. [20] Furthermore, a more stable state of anchored metal atoms/clusters on a heterostructure surface than on carbon supports has been discovered because of their thermodynamically robust interactions, thereby favorably modulating orbital physics, electron density, band gap, and surface chemistry of atoms/clusters owning to their intrinsic properties for a wide range of catalytic reactions.…”
Section: Introductionmentioning
confidence: 99%
“…The regulated 3d electron density of Co after Cd implanting makes the adsorption of reactive species easier and subsequently weakens their atomic bonding. 37 On the other hand, in semiconductors, the position of the Fermi level relative to the band structure can be controlled to a significant degree by doping. Introducing impurities in n-type semiconductors will bring the Fermi level up, and when it is brought high enough, part of the tail will go over to the conduction band.…”
Section: Resultsmentioning
confidence: 99%
“…Other elements such as Cu, Zn, Mn, V, and Ru have also been shown to have excellent electrochemical performance in the fields of high-efficiency water splitting, hydrogen evolution reaction, supercapacitors, and alkali metal ion batteries. [85,[121][122][123][124][125][126] The results of these TMPs in other energy devices are very likely to help us better apply a variety of TMPs to LSBs. 4) It is difficult to compare the results of different studies.…”
Section: Discussionmentioning
confidence: 99%