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<p>To enhance the efficiency of photocatalytic benzene hydroxylation to phenol, a novel Fe-MOFs/Co₃O₄ heterojunction material was constructed through an in-situ compositing approach. This composite design significantly improved the photocatalytic performance of the material. Under optimized reaction conditions, the catalyst achieved direct hydroxylation of benzene to phenol with a yield of 22.5% and a selectivity of 97.8%. The composite also exhibited excellent stability and efficiency throughout the photocatalytic process, offering a new strategy for the application of modified MOFs in benzene hydroxylation reactions.</p> Graphical Abstract <p></p>

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Enhanced photo-fenton catalysis via Fe-MOFs/Co₃O₄ composites for selective benzene hydroxylation to phenol

  • 期刊论文

  • 发表日期：

    2026年7月7日

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  • Xiulian Wang,
  • Lidan Yang,
  • Zhiqi Song,
  • Jiaqi Zhang,
  • Liuxue Zhang,
  • Xu Jia

摘要

To enhance the efficiency of photocatalytic benzene hydroxylation to phenol, a novel Fe-MOFs/Co₃O₄ heterojunction material was constructed through an in-situ compositing approach. This composite design significantly improved the photocatalytic performance of the material. Under optimized reaction conditions, the catalyst achieved direct hydroxylation of benzene to phenol with a yield of 22.5% and a selectivity of 97.8%. The composite also exhibited excellent stability and efficiency throughout the photocatalytic process, offering a new strategy for the application of modified MOFs in benzene hydroxylation reactions.

Graphical Abstract