Engineering a Layered-Differentiation Core-Shell Architecture: NiCoAlOx@Pt-ZSM-5 for Synergistically Enhanced Activity and Dual H2O/SO2 Resistance in Propane Oxidation

Shixing Wu; Qian Peng; Chao Feng; Haitao Zhang; Zhifang Zhou; Fang Dong; Zhicheng Tang

doi:10.1039/d6ey00068a

January 1, 2026EES CatalysisOpen Access

Engineering a Layered-Differentiation Core-Shell Architecture: NiCoAlOx@Pt-ZSM-5 for Synergistically Enhanced Activity and Dual H2O/SO2 Resistance in Propane Oxidation

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Key Points

The study aims to enhance catalytic activity and resistance to water and SO2 in propane oxidation using a novel core-shell catalyst design.
Constructed a Ni1Co0.5AlOx@Pt/ZSM-5 core-shell catalyst for propane oxidation research.
Evaluated the performance against traditional Pt-based catalysts under varying conditions.
Assessed the catalyst's resistance to water and SO2 poisoning.
The core-shell catalyst exhibited significantly improved activity compared to standard Pt catalysts under identical conditions.
Demonstrated dual resistance to water and SO2 poisoning, achieving higher stability during reactions.

Implication

Engineering a core-shell catalyst improves propane oxidation activity while resisting water and SO2 poisoning.

Abstract

Pt-based catalysts, though efficient for alkane C-H activation, suffer from water and SO2 poisoning due to competitive adsorption on Pt sites. Herein, a core-shell Ni1Co0.5AlOx@Pt/ZSM-5 catalyst was constructed to improve...

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Cite This Study

Wu et al. (2026) studied this question.

synapsesocial.com/papers/6a11479548a409a3a49e0801 https://doi.org/10.1039/d6ey00068a

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Engineering a Layered-Differentiation Core-Shell Architecture: NiCoAlOx@Pt-ZSM-5 for Synergistically Enhanced Activity and Dual H2O/SO2 Resistance in Propane Oxidation

Key Points

Implication

Abstract

Discussion

Cite This Study

Engineering a Layered-Differentiation Core-Shell Architecture: NiCoAlOx@Pt-ZSM-5 for Synergistically Enhanced Activity and Dual H2O/SO2 Resistance in Propane Oxidation

Key Points

Implication

Abstract

Discussion

Cite This Study

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