Journal of Synthetic Crystals, Volume. 54, Issue 6, 1034(2025)

Controlling Hydrogen Evolution Reaction of Janus MoSSe by Defect and Strain Engineering

Jingsong LIU, Lu SHEN*, Longjun REN, and Xizhong HUANG
Author Affiliations
  • Department of Automotive & Construction, Xiamen Information School, Xiameng361009, China
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    Figures & Tables(5)
    Structure and stability of monolayer defected Janus MoSSe. (a) Atomic configurations (top) and corresponding STM images (bottom) of six Janus MoSSe monolayers with vacancy defects; (b) formation energy; (c) surface defect density
    HER characteristics of defected Janus MoSSe. Most stable adsorption sites for VMo (a), VS (b), VSe (c), VSeS (d), VMoS3 (e), and VMoSe3 (f); (g) Gibbs free energy
    Electronic properties of defected MoSSe monolayer. (a) Projected density of states; (b) charge density difference; (c) projected band centers
    Strain response of defected MoSSe monolayer. (a) Gibbs free energy; (b) work function and built-in electric field
    Difference and structure of MoSSe monolayer under different external strains. (a) Bond strain and charge density difference of defect MoSSe and VMo configuration monolayers; (b) relationship between bond strain and external strain for Bond-a and Bond-b
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    Jingsong LIU, Lu SHEN, Longjun REN, Xizhong HUANG. Controlling Hydrogen Evolution Reaction of Janus MoSSe by Defect and Strain Engineering[J]. Journal of Synthetic Crystals, 2025, 54(6): 1034

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    Paper Information

    Category:

    Received: Jan. 25, 2025

    Accepted: --

    Published Online: Jul. 8, 2025

    The Author Email: Lu SHEN (wt14049@wjut.edu.cn)

    DOI:10.16553/j.cnki.issn1000-985x.2025.0020

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