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    Home > Chemicals Industry > China Chemical > New research: Catalytic hydrogen evolution through the regulation of single-atom catalysts by EMSI

    New research: Catalytic hydrogen evolution through the regulation of single-atom catalysts by EMSI

    • Last Update: 2021-06-11
    • Source: Internet
    • Author: User
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    Single-atom catalysts have been formally developed for nearly a decade, and their work has gradually expanded from initial preparation/characterization to mechanism research.


    Recently, Professor Chen Wei and Dr.


    Figure 1.


    Using XPS, XAS and electrochemical tester and other characterization methods to analyze Pt on four single-atom catalysts (Pt-SAs/TMDs: Pt-SAs/MoS 2 , Pt-SAs/WS 2 , Pt-SAs/MoSe 2 , Pt -SAs/WSe 2 ) valence state and electrocatalytic HER activity were characterized.


    Figure 2.


    Figure 3.


    This result was recently published in Nature Communications.



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