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Showing 1–2 of 2 results
Advanced filters: Author: Kentaro Yonesato Clear advanced filters

  • For catalytic nanoparticles there is often a trade-off between stability and activity. Here the authors report a route to ultra-stable and catalytically active colloidal small (~3 nm) gold nanoparticles using multi-dentate polyoxometalates as protecting agents in nonpolar solvents.

    • Kang Xia
    • Takafumi Yatabe
    • Kosuke Suzuki
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-11

  • Atomically precise metal nanoclusters can serve a variety of purposes, yet their high reactivity also makes them difficult to synthesize. Now, well-defined {Ag30} nanoclusters have been prepared within ring-shaped polyoxometalates. These nanoclusters show good stability in solution and the solid state, can undergo redox-induced structural transformation, and possess exposed surfaces that can serve as catalytically active sites.

    • Kentaro Yonesato
    • Daiki Yanai
    • Kosuke Suzuki
    Research
    Nature Chemistry
    Volume: 15, P: 940-947