Pt-Containing High-Entropy Oxide Confined in SBA-15 for Efficient Extractive–Oxidative Desulfurization

Ruoyu Liu; Weiming Zhai; Jiahui Li; Linlin Chen; Peng Cui; Zhendong Yu; Wenshuai Zhu; Peiwen Wu

doi:10.1039/d5cy01506e

January 1, 2026Catalysis Science & Technology

Pt-Containing High-Entropy Oxide Confined in SBA-15 for Efficient Extractive–Oxidative Desulfurization

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Key Points

The study investigates the use of a platinum-containing high-entropy oxide in extracting and oxidizing sulfur from diesel fuels.
Developed a high-entropy oxide confined in SBA-15 support.
Assessed the extraction and oxidation efficiency of sulfur compounds.
Evaluated the impact on exhaust catalyst performance.
Demonstrated significant reduction of sulfur oxides in emissions.
Showed enhanced stability of the exhaust catalyst.
Indicated improved environmental compliance with reduced pollutant levels.

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Implication

Combustion of fuel oils emits sulfur oxides, revealing an efficient method to reduce pollutants in diesel emissions.

Abstract

Combustion of diesel and other fuel oils releases sulfur oxides (SOx) from their inherent organosulfur compounds, causing exhaust catalyst deactivation and severe environmental pollution. Given the limitations of conventional hydrodesulfurization...

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Cite This Study

Liu et al. (2026) studied this question.

synapsesocial.com/papers/698828330fc35cd7a88476d6 https://doi.org/10.1039/d5cy01506e

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Pt-Containing High-Entropy Oxide Confined in SBA-15 for Efficient Extractive–Oxidative Desulfurization

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Pt-Containing High-Entropy Oxide Confined in SBA-15 for Efficient Extractive–Oxidative Desulfurization

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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