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May 21, 2026Angewandte Chemie International Edition

Precisely Modulating the Interfacial Oxygen Radicals for Selective Photocatalytic Methane Partial Oxidation to Methanol

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Authors

ZLZhuo LiuTGTao GuanHSHan Sun

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Overview

Randomized trial demonstrates selective methanol production from methane, suggesting improved catalytic efficiency.

Key Points

  • This research aims to enhance methanol production from methane via selective photocatalytic partial oxidation by controlling reactive oxygen species.
  • Utilized a PdNi alloy cocatalyst supported on TiO2 for reactions under ambient conditions.
  • Investigated the effects of electronic and structural modulation on interfacial ROS dynamics.
  • Measured CH3OH yield and selectivity through controlled oxidation using molecular O2.
  • Achieved a CH3OH yield of 9557.4 µmol g−1 h−1 with 87.5% selectivity using O2.
  • Demonstrated that PdNi alloy regulates O2 conversion into less reactive species, reducing CH3OH overoxidation.
  • Outlined a design strategy for optimizing photocatalytic processes in methane conversion.

Cite This Study

Liu et al. (2026) studied this question.

synapsesocial.com/papers/6a0ea196be05d6e3efb6066ehttps://doi.org/10.1002/anie.1583650
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Also Consider

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

  1. 1Precisely Modulating the Interfacial Oxygen Radicals for Selective Photocatalytic Methane Partial Oxidation to Methanol2026
  2. 2Investigating the Metal–TiO<sub>2</sub> Influence for Highly Selective Photocatalytic Oxidation of Methane to Methanol2024 · 21 citations
  3. 3Steering Photooxidation of Methane to Formic Acid over A Priori Screened Supported Catalysts2024 · 76 citations
  4. 4Regulation of Oxygen Activation Pathways to Optimize Photocatalytic Methane Oxidative Coupling Selectivity2024 · 17 citations
  5. 5Efficient Photocatalytic Methane Conversion to Liquid Oxygenates by Constructing Charge-Directed Transfer Pathways2026