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Nano Convergence
Fig. 8 | Nano Convergence

Fig. 8

From: Recent advances in unveiling active sites in molybdenum sulfide-based electrocatalysts for the hydrogen evolution reaction

Fig. 8

(Figures reprinted with permission from Refs. [42, 48])

a Structural models of the defect-free and defect-rich MoS2 structures. b Polarization curves of the defect-free and defect-rich MoS2 structures for the HER. c Schematic representations of the top and side views of MoS2 containing strained S-vacancies on the basal planes. d Free energy versus the HER reaction coordinate for the S-vacancy range of 0–25%. e Polarization curves for the strained, vacancy, and strained vacancy MoS2 for the HER

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