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Showing 1–4 of 4 results
Advanced filters: Author: Pramod Koshy Clear advanced filters

  • Two-dimensional pseudocapacitors may benefit portable electronic devices but require improved energy and power densities. Here, the authors achieve high volumetric capacitance in ultrathin films with oxygen vacancies that enhance electron conduction and intercrystallite water that promotes proton conduction.

    • Sajjad S. Mofarah
    • Esmaeil Adabifiroozjaei
    • Charles C. Sorrell
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-9

  • The cost-effective use of platinum as a catalyst has led to an evolving set of systems ranging from nanoparticles to single atoms on a variety of solid supports. It has now been shown that the dissolution of platinum atoms in a liquid gallium matrix generates a liquid catalyst that functions at low temperature with high activity.

    • Md. Arifur Rahim
    • Jianbo Tang
    • Kourosh Kalantar-Zadeh
    Research
    Nature Chemistry
    Volume: 14, P: 935-941

  • The combination of metallurgy concepts and nanotechnology with liquid metal processing has been largely unexplored. Here the authors use liquid-phase ultrasonication to produce a model system of catalytically active nano-alloys, demonstrating electrocatalysis and photocatalysis.

    • Jianbo Tang
    • Rahman Daiyan
    • Kourosh Kalantar-Zadeh
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-14