High-Performance, Long-Life, Rechargeable Li-CO2 Batteries based on a 3D Holey Graphene Cathode Implanted with Single Iron Atoms.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.201907436
Abstract: A highly efficient cathode catalyst for rechargeable Li-CO2 batteries is successfully synthesized by implanting single iron atoms into 3D porous carbon architectures, consisting of interconnected N,S-codoped holey graphene (HG) sheets. The unique porous 3D hierarchical… read more here.
Keywords: co2 batteries; cathode; iron atoms; co2 ... See more keywords
Single Iron Site Nanozyme for Ultrasensitive Glucose Detection.
Sign Up to like & getrecommendations! Published in 2020 at "Small"
DOI: 10.1002/smll.202002343
Abstract: Nanomaterials with enzyme-mimicking characteristics have engaged great awareness in various fields owing to their comparative low cost, high stability, and large-scale preparation. However, the wide application of nanozymes is seriously restricted by the relatively low… read more here.
Keywords: detection; iron site; single iron; site ... See more keywords
Facile Synthesis of Single Iron Atoms over MoS2 Nanosheets via Spontaneous Reduction for Highly Efficient Selective Oxidation of Alcohols.
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DOI: 10.1002/smll.202201092
Abstract: The facile creation of high-performance single-atom catalysts (SACs) is intriguing in heterogeneous catalysis, especially on 2D transition-metal dichalcogenides. An efficient spontaneous reduction approach to access atomically dispersed iron atoms supported over defect-containing MoS2 nanosheets is… read more here.
Keywords: single iron; iron; selective oxidation; spontaneous reduction ... See more keywords
Imprinting isolated single iron atoms onto mesoporous silica by templating with metallosurfactants.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2020.03.095
Abstract: HYPOTHESIS One of the main drawbacks of metal-supported materials, traditionally prepared by the impregnation of metal salts onto pre-synthesized porous supports, is the formation of large and unevenly dispersed particles. Generally, the larger are the… read more here.
Keywords: imprinting isolated; atoms onto; iron atoms; single iron ... See more keywords
Dielectric behavior of single iron atoms dispersed on nitrogen-doped nanocarbon
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/1.5143154
Abstract: We report the enhanced dielectric properties of iron atomically dispersed on nanocarbon. Theoretical simulations and calculations based on the Havriliak–Negami model and the first principles demonstrate that the increased dielectric property can be explained by… read more here.
Keywords: atoms dispersed; iron atoms; single iron; behavior single ... See more keywords