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June 4, 2026Carbon EnergyOpen Access

Modulating the Surface Electronic Structure of Pt With Co 2 P for Effective Methanol Oxidation Reaction and Hydrogen Evolution Reaction Under Acidic and Alkaline Conditions

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Authors

NZNana ZhengXinjiang UniversityZLZhenjiang LuXinjiang UniversityGYGuo YXinjiang Entry-Exit Inspection and Quarantine Bureau

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Overview

Randomized trial assesses catalyst performance in methanol oxidation and hydrogen evolution, suggesting a new design strategy.

Key Points

  • This research aims to develop a highly efficient electrocatalyst for water splitting by modifying the electronic structure of platinum.
  • Fabricated a Pt@Co2P/Co/CNF heterojunction catalyst through electrospinning and phosphorization.
  • Conducted DFT calculations to analyze charge distribution effects.
  • Evaluated catalyst performance under acidic and alkaline conditions.
  • Achieved hydrogen evolution reaction overpotentials of 16 mV (alkaline) and 32 mV (acidic) at 10 mA cm−2.
  • Obtained methanol oxidation reaction mass activities of 2082 and 2326 mA mg Pt−1 in alkaline and acidic conditions respectively.
  • Demonstrated outstanding stability over 100 hours.

Cite This Study

Zheng et al. (2026) studied this question.

synapsesocial.com/papers/6a2117bfd499ed480b1708e9https://doi.org/10.1002/cey2.70282
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