2020
DOI: 10.1016/j.ijhydene.2020.03.024
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Ultrathin-layered MoS2 hollow nanospheres decorating Ni3S2 nanowires as high effective self-supporting electrode for hydrogen evolution reaction

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Cited by 34 publications
(10 citation statements)
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“…The two Mo 3d peaks with binding energies of 231.8 eV and 228.7 eV are assigned to Mo 3d 3/2 and Mo 3d 5/2 of Mo 4+ of MoS 2 (Figure 2c) [35,36] . The S 2p peaks at 163.5 eV and 162.3 eV are attributed to S 2p 1/2 and S 2p 3/2 corresponding to S 2− of Ni 3 S 2 and MoS 2 , accompanied with a satellite peak at 169.1 eV (Figure 2d) [37,38] …”
Section: Resultsmentioning
confidence: 96%
See 1 more Smart Citation
“…The two Mo 3d peaks with binding energies of 231.8 eV and 228.7 eV are assigned to Mo 3d 3/2 and Mo 3d 5/2 of Mo 4+ of MoS 2 (Figure 2c) [35,36] . The S 2p peaks at 163.5 eV and 162.3 eV are attributed to S 2p 1/2 and S 2p 3/2 corresponding to S 2− of Ni 3 S 2 and MoS 2 , accompanied with a satellite peak at 169.1 eV (Figure 2d) [37,38] …”
Section: Resultsmentioning
confidence: 96%
“…[35,36] The S 2p peaks at 163.5 eV and 162.3 eV are attributed to S 2p 1/2 and S 2p 3/2 corresponding to S 2À of Ni 3 S 2 and MoS 2 , accompanied with a satellite peak at 169.1 eV (Figure 2d). [37,38] The Ni 3 S 2 /MoS 2 hollow spheres produced from soft templates were observed to be uniformly distributed on the surface of Ni foam. A small amount of powder was scraped from the foam and dispersed in ethanol to obtain individual hollow sphere structures and then observed by transmission electron microscope (TEM, Figure 3).…”
Section: Chemcatchemmentioning
confidence: 99%
“…Although water electrolysis constitutes a small part of the world hydrogen production, its tendency is increasing day by day because of zero carbon emissions 1‐3 . The purity of hydrogen produced by the water electrolysis is very high, the method is simple and it ensures the development of the fuel cell technology 4‐9 . Beside these remarkable properties, the main disadvantage of the hydrogen production by the water electrolysis is the high energy consumption and consequently the low catalytic activity.…”
Section: Introductionmentioning
confidence: 99%
“…Figure c shows the Ni 2p spectrum at 855.76 and 873.34 eV, which belong to 2p 3/2 and 2p 1/2 of Ni 2+ . Meanwhile, the peaks of 852.52 and 869.71 eV correspond to 2p 3/2 and 2p 1/2 of Ni 0+ . In addition, the two broad peaks at 861.33 and 879.18 eV indicate the satellite peaks of Ni .…”
Section: Resultsmentioning
confidence: 97%