Articles with "activity hydrogen" as a keyword



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Highly Dispersed Surfactant-Free Amorphous NiCoB Nanoparticles and Their Remarkable Catalytic Activity for Hydrogen Generation from Ammonia Borane Dehydrogenation

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Published in 2018 at "Catalysis Letters"

DOI: 10.1007/s10562-018-2374-8

Abstract: The effective storage and generation of hydrogen at room temperature is an important issue in many areas, including alternative energy. In this work, NiCoB nanoalloys with high B contents, clean surfaces, and good dispersions are… read more here.

Keywords: hydrogen generation; hydrogen; ammonia borane; generation ... See more keywords

Enhanced photocatalytic activity and hydrogen evolution of CdS nanoparticles through Er doping

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Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.05.281

Abstract: Abstract Generation of hydrogen fuel via the photocatalytic water splitting mechanism using semiconductor nanoparticles under sunlight irradiation is highly important. Moreover, the development of nanophotocatalysts for polluted water treatment is significant. In this regard, we… read more here.

Keywords: photocatalytic activity; hydrogen; hydrogen evolution; cds nanoparticles ... See more keywords
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First-principle calculations on the structure, electronic property and catalytic activity for hydrogen evolution reaction of 2D transition-metal borides

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Published in 2020 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2020.123334

Abstract: Abstract We carried out the first-principle calculations on the structure, thermal stability, magnetic configuration, electronic structure, and electrocatalytic activity for hydrogen evolution reaction (HER) of a class of two-dimensional (2D) transition metal borides (MBenes, where… read more here.

Keywords: principle calculations; first principle; hydrogen; calculations structure ... See more keywords
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Active macromolecules of honey form colloidal particles essential for honey antibacterial activity and hydrogen peroxide production

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Published in 2017 at "Scientific Reports"

DOI: 10.1038/s41598-017-08072-0

Abstract: Little is known about the global structure of honey and the arrangement of its main macromolecules. We hypothesized that the conditions in ripened honeys resemble macromolecular crowding in the cell and affect the concentration, reactivity,… read more here.

Keywords: hydrogen peroxide; honey; antibacterial activity; peroxide production ... See more keywords