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January 1, 2026Catalysis Science & Technology

Judicious design of Cu-SSZ-39@ZSM-5 core-shell architectural catalyst for elevated hydrothermal stability in NH ₃ -SCR reaction

Ran Zhuang Tong Wang Amar Al-Khawlani Kang Zhou Jiehua Bao Shuang Liang Yuming Zhou

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Key Points

The central aim is to develop a core-shell catalyst that enhances hydrothermal stability for the NH3-SCR reaction.
Synthesis of Cu-SSZ-39@ZSM-5 core-shell structure.
Characterization of catalytic performance under hydrothermal conditions.
Evaluation of NH3-SCR effectiveness in reducing nitrogen oxides.
The core-shell catalyst exhibits superior hydrothermal stability compared to conventional catalysts.
Significant reduction in nitrogen oxides emissions was achieved under tested conditions.

Implication

This research demonstrates improved hydrothermal stability of a novel catalyst in NH3-SCR, suggesting effective pollution control strategies.

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Cite This Study

Zhuang et al. (2026) studied this question.

synapsesocial.com/papers/6980fefbc1c9540dea811916 https://doi.org/10.1039/d5cy01508a

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