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Showing 1–8 of 8 results
Advanced filters: Author: Chenyue Qiu Clear advanced filters

  • Here the authors report NiGa2O4–x(OH)y for light-driven CO2 hydrogenation to methanol. The surface Lewis acid–base pairs and -OH groups act as conduits for H- /H+ transport to active sites, enhancing photocatalytic methanol production.

    • Rui Song
    • Zhiwen Chen
    • Geoffrey A. Ozin
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-14

  • The electrosynthesis of CO via integrated capture and conversion of dilute CO2 suffers from low energy efficiency. Here, the authors report an amino acid salt-based system that employs a single-atom catalyst and operates at an elevated temperature and pressure, which enables efficient CO production.

    • Yurou Celine Xiao
    • Siyu Sonia Sun
    • David Sinton
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-10

  • Silicon–hydride materials are attractive candidates for the photoreduction of carbon dioxide into fuels, although they have only worked stoichiometrically so far. Now, Ozin and co-workers show how decorating silicon nanosheets with palladium nanoparticles renders the process catalytic.

    • Chenxi Qian
    • Wei Sun
    • Geoffrey A. Ozin
    Research
    Nature Catalysis
    Volume: 2, P: 46-54

  • Harsh reaction conditions are generally required for CO2 hydrogenation to shift the thermodynamic equilibrium towards methanol synthesis. Here, a new black indium oxide with two types of active sites, frustrated Lewis pairs and oxygen vacancies, is prepared, and facilitates a tandem synthesis of methanol at a low hydrogen concentration (50%) and ambient pressure.

    • Zeshu Zhang
    • Chengliang Mao
    • Geoffrey A. Ozin
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-8

  • The utilization of white-colored, wide-bandgap CO2 hydrogenation photocatalysts has been hindered by their limited light-harvesting ability. By making stoichiometric white indium oxide non-stoichiometric and black, it is transformed from a highly inactive to a highly active photothermal catalyst.

    • Lu Wang
    • Yuchan Dong
    • Geoffrey A. Ozin
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-8