Sulfurization-induced partially amorphous palladium sulfide nanosheets for highly efficient electrochemical hydrogen evolution

Abstract
A partially amorphous palladium sulfide was synthesized by sulfurizing crystalline palladium nanosheets facilely, which shows excellent activity and stability towards hydrogen evolution in alkaline media, even superior to the performance of the commercial Pt/C catalyst. The enhanced performance could be attributed to the amorphization transformation and the nanosheet morphology.
Funding Information
  • National Natural Science Foundation of China (21473067)
  • Six Talent Peaks Project in Jiangsu Province (XCL-004)
  • Natural Science Foundation of Jiangsu Province (KYCX19_2258, KYCX20_2921, KYCX20_2919)
  • Priority Academic Program Development of Jiangsu Higher Education Institutions

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