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June 11, 2026ACS Catalysis

Efficient CO 2 Hydrogenation to Aviation Kerosene over Oxide-Zeolite Tandem Catalysts through p-p Orbital Overlap Manipulation

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Authors

JWJunhao WanCHChengfeng HeYJYuxin Jiang

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Overview

Randomized trial demonstrates enhanced CO2 hydrogenation efficiency in tandem catalysts, suggesting improved fuel production methods.

Key Points

  • This work aims to enhance CO2 hydrogenation performance by manipulating electronic structures of oxide-zeolite tandem catalysts.
  • Developed InZnZrOx/HZSM-5 tandem catalyst with p-p orbital overlap manipulation.
  • Conducted theoretical calculations to assess electronic structure changes and catalytic activity aspects.
  • Evaluated selectivity and stability of the catalyst in CO2 hydrogenation reactions.
  • The optimized catalyst achieved 81.7% selectivity to C8-C15 hydrocarbons.
  • Delivered a space-time yield of 16.4 g·kg cat−1 h−1.
  • Maintained stable operation for over 100 hours.

Cite This Study

Wan et al. (2026) studied this question.

synapsesocial.com/papers/6a2a512e80c8f91e7f39d824https://doi.org/10.1021/acscatal.6c00942
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