This book explores the transformative potential of plasmonic metal halides in revolutionizing light-driven catalytic processes. Combining the unique optoelectronic properties of metal halides with plasmonic nanostructures (e.g., Au, Ag), these materials exhibit enhanced light absorption, localized surface plasmon resonance (LSPR), and charge-carrier dynamics, enabling unprecedented photocatalytic efficiency. This book delves into the fundamental mechanisms, including plasmon-induced hot-electron transfer and resonant energy coupling, that amplify catalytic performance in applications such as solar fuel generation (H₂ production, CO₂ reduction), water purification, and organic synthesis. We highlight recent breakthroughs in material design—such as hybrid plasmonic-perovskite nanocomposites and halide-tuned plasmonic alloys—that address stability and scalability challenges. The discussion extends to cutting-edge techniques (e.g., in situ spectroscopy, machine learning-driven optimization) for tailoring plasmonic metal halides. Critically, the book chapter identifies gaps in large-scale deployment and proposes strategies to harness their full potential for sustainable energy and environmental remediation.
...
Read Full Text
