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April 10, 2026Angewandte Chemie

Integrating Hydrogen Dissociation and Spillover Sites Into Platinum Confined SAPO‐34 Zeolite Unlocks Efficient CO 2 Hydrogenation to Light Alkanes

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Authors

JCJie CuiHJHan JiangJTJie Tuo

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Overview

Integrating a new OXZEO catalyst demonstrates high CO2 conversion and alkane selectivity, implying improved efficiency in chemical conversion.

Key Points

  • The aim is to enhance CO2 hydrogenation efficiency to produce light alkanes using a novel catalytic system.
  • Developed a bifunctional OXZEO catalytic system with platinum confined in SAPO-34.
  • Incorporated ZnZrOx solid solution to improve catalytic properties.
  • Evaluated CO2 conversion and alkane selectivity in a controlled environment.
  • Achieved a CO2 conversion rate of 46.1%.
  • Obtained a selectivity of 94.1% for light alkanes (C20-C40).
  • Demonstrated superior stable performance over 200 hours.

Cite This Study

Cui et al. (2026) studied this question.

synapsesocial.com/papers/69d894ce6c1944d70ce05b9dhttps://doi.org/10.1002/ange.2445993
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Integrating Hydrogen Dissociation and Spillover Sites Into Platinum Confined SAPO‐34 Zeolite Unlocks Efficient CO <sub>2</sub> Hydrogenation to Light Alkanes2026 · 1 citations
  2. 2Hydrogenation of CO<sub>2</sub> to Propylene and Butene Over ZnZrO<sub>x</sub>/SAPO‐182025 · 8 citations
  3. 3Hydrogenation of CO<sub>2</sub> to Propylene and Butene Over ZnZrO<sub>x</sub>/SAPO‐182025
  4. 4Nickel-Doped CdZrO <sub>x</sub> /SAPO-34 with Enhanced CO <sub>2</sub> Activation and H <sub>2</sub> Spillover: Promoting Selective Light Alkane Formation with High Activity and Durability2026
  5. 5Breaking the activity–selectivity trade-off of CO <sub>2</sub> hydrogenation to light olefins2024 · 26 citations