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January 18, 2026Angewandte Chemie International EditionOpen Access

Hydrothermal Annealing of Hierarchical ZSM‐5 Zeolites Improves Catalytic Performance

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Authors

KSKumari ShilpaHDHeng DaiPLPeng Lü

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Overview

Demonstrates improved catalytic performance in zeolite catalysts through hydrothermal annealing, indicating enhanced efficiency for various applications.

Key Points

  • The research aims to explore how hydrothermal annealing affects the performance of hierarchical ZSM-5 zeolite catalysts.
  • Introduced hydrothermal annealing as a post-synthesis treatment for ZSM-5 zeolites.
  • Evaluated catalytic performance using the methanol-to-hydrocarbons (MTH) process as a benchmark reaction.
  • Characterized materials using a variety of techniques to assess structural and performance changes.
  • Compared performance against a commercial zeolite under identical reaction conditions.
  • Hydrothermal annealing significantly increased cumulative MTH turnover.
  • Product selectivity remained largely unaltered post-treatment.
  • Non-obvious changes to zeolite structure were observed, correlating with enhanced catalytic performance.

Cite This Study

Shilpa et al. (2026) studied this question.

synapsesocial.com/papers/696c7817eb60fb80d139643ahttps://doi.org/10.1002/anie.202515008
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