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February 2, 20260 citationsOpen Access

Formation of a Pt-Ni Catalyst in the Structure of a Silicon Micro-Fuel Cell

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VSVitaliy V. StarkovEGE. A. GostevaAKAlexey Kartsev

Key Points

  • The aim is to develop a Ni/PSi@Pt catalyst for silicon micro-fuel cells that eliminates the need for gold in electrodes.
  • Constructive technological research on catalyst development
  • Formation of a Ni/PSi@Pt core-shell structure
  • Assessment of durability for various porous silicon electrodes with different catalysts
  • The Pt-Ni catalyst shows improved structural integrity without gold
  • Comparative durability data indicates the effectiveness of Pt-Ni in silicon micro-fuel cells
  • Other composite catalysts such as Pt/In2O3 and Pt/SnO2 were evaluated for performance

Abstract

This paper demonstrates the results of constructive technological research on the development of a catalyst with a Ni/PSi@Pt structure. This catalyst eliminates the use of gold in the structure of μ-FC electrodes. This work uses the main technological solutions for the formation of a gold-containing “core–shell” structure on the inner surface of pores. Comparative data on the results of assessing the durability of porous silicon electrodes with both Pt catalysts and composite catalysts of the Pt/In2O3, Pt/SnO2, Pt/Au and Pt/Ni types are also presented.

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Cite This Study

Starkov et al. (2026) studied this question.

synapsesocial.com/papers/6981020cc1c9540dea8133e2https://doi.org/10.3390/molecules31030499
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Also Consider

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