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Updated: Jan 9, 2026

Catalytic Reactions at Amine-Stabilized and Ligand-Free Platinum Nanoparticles Supported on Titania During Hydrogenation of Alkenes and Aldehydes
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Published on: June 24, 2022

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プラチナのメタンC-H結合の活性化と変換に関する赤外線光譜の洞察

Jia-Feng Du1, Jin-Yu Ye1, Chao Yang1

  • 1State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China.

Journal of the American Chemical Society
|December 2, 2025
PubMed
まとめ

メタン (CH4) の電気酸化メカニズムを理解することは,持続可能なC1合成の鍵です. この研究では,オペラントスペクトロスコーピーとDFTによるPt/CのCH4活性化が明らかにされ, *CH中間物質とその潜在に依存する酸化経路が特定されました.

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Infrared (IR) Spectroscopy: Overview

When electromagnetic radiation passes through a material, atoms or molecules transition from a lower to a higher energy state by absorbing radiation corresponding to the energy difference between the two states. The absorption of infrared (IR) radiation causes transitions between vibrational energy levels in a molecule. Therefore, IR spectroscopy is a useful analytical tool for determining the molecular structure of molecules.
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