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March 30, 2026Journal of Materials Chemistry A0 citations

Sb-Doped BiTeI/Graphene Composite as an Efficient Electrocatalyst for Hydrogen Evolution Reaction

MPMingyue PanYRYani RenMZMingxuan Zou

Key Points

  • The research aims to evaluate the effectiveness of Sb-doped BiTeI/Graphene composites as electrocatalysts for the hydrogen evolution reaction.
  • Synthesis of Sb-doped BiTeI/Graphene composite materials.
  • Evaluation of electrocatalytic performance through hydrogen evolution reaction tests.
  • Analysis of the impact of spin-orbit coupling on electron transfer pathways.
  • The Sb-doped composite exhibited significantly improved electrocatalytic activity compared to undoped materials.
  • Stronger spin-orbit coupling facilitated additional electron transition pathways.
  • Enhanced performance was attributed to the unique properties of the synthesized composite.

Abstract

Two-dimensional bismuth tellurohalide attracted significant attention in hydrogen evolution reaction applications due to the bismuth atom-induced strong spin-orbit coupling, which provides additional pathways for electron transitions. In this study, Sb-doped...

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Cite This Study

Pan et al. (2026) studied this question.

synapsesocial.com/papers/69ca1369883daed6ee09560chttps://doi.org/10.1039/d6ta00855k
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