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Preparation of Silver-Palladium Alloyed Nanoparticles for Plasmonic Catalysis under Visible-Light Illumination
Published on: August 18, 2020
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Using Light to Modify the Selectivity of Transition Metal Catalysed Transformations.
Danijela Lunic1, Enrico Bergamaschi1, Christopher J Teskey1
1Institute of Organic Chemistry, RWTH Aachen, Landoltweg 1, 52074, Aachen, Germany.
Angewandte Chemie (International Ed. in English)
|May 27, 2021
Summary
Light-activated transition metal catalysis can switch chemical reactions between different outcomes. This review explores photo-switchable systems, offering new mechanistic insights and potential applications in polymer chemistry.
Area of Science:
- Photochemistry
- Organometallic Chemistry
- Catalysis
Background:
- Light can initiate or accelerate chemical reactions, especially with transition metal catalysts.
- Modifying catalyst function non-invasively using light is a key area of research.
- Achieving complete switches in reactivity or selectivity using light is less common.
Purpose of the Study:
- To review and highlight mechanistically distinct examples of photo-switchable catalysis.
- To demonstrate how these systems offer fundamental mechanistic insights.
- To stimulate the development of new catalytic activities and applications.
Main Methods:
- Literature review of photo-switchable catalytic systems.
- Analysis of mechanistic approaches in reported examples.
- Discussion of potential applications in fields like polymer chemistry.
Main Results:
- Compilation of diverse photo-switchable catalytic systems.
- Identification of mechanistically distinct strategies for light-induced reactivity control.
- Demonstration of how these systems enhance mechanistic understanding.
Conclusions:
- Photo-switchable catalysis provides unique mechanistic insights.
- These systems can lead to novel catalytic activities and applications.
- Impact on fields such as polymer chemistry is anticipated.
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