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Charger-mediated energy transfer in exactly-solvable models for quantum batteries
Gian Marcello Andolina, Donato Farina, Andrea Mari +3
We present a systematic analysis and classification of several models of quantum batteries involving different combinations of two level systems and quantum harmonic oscillators. I…
Towards 'Pt-free' Anion-Exchange Membrane Fuel Cells: Fe-Sn Carbon Nitride-Graphene 'Core-Shell' Electrocatalysts for the Oxygen Reduction Reaction
Enrico Negro, Antoine Bach Delpeuch, Keti Vezzu' +12
We report on the development of two new Pt-free electrocatalysts (ECs) for the oxygen reduction reaction (ORR) based on graphene nanoplatelets (GNPs). We designed the ECs with a co…
Exfoliation of Few-Layer Black Phosphorus in Low-Boiling-Point Solvents and Its Application in Li-Ion Batteries
Antonio Esau Del Rio Castillo, Vittorio Pellegrini, Haiyan Sun +7
The liquid-phase exfoliation (LPE) of black phosphorus (BP) is a strategic route for the large-scale production of phosphorene and few-layer BP (FL-BP) flakes. The exploitation of…
Solution blending preparation of polycarbonate/graphene composite: boosting the mechanical and electrical properties
Emanuele Lago, Peter. S. Toth, Giammarino Pugliese +2
We report on the preparation of polycarbonate-based graphene (PC/G) composites, by using a simple and scalable solution blending method to disperse single (SLG) and few layer (FLG)…
Ultralow friction of ink-jet printed graphene flakes
R. Buzio, A. Gerbi, S. Uttiya +7
We report the frictional response of few-layer graphene (FLG) flakes obtained by liquid phase exfoliation (LPE) of pristine graphite. To this end, we inkjet print FLG on bare and h…
Multiband Plasmonic Sierpinski Carpet Fractal Antennas
Francesco De Nicola, Nikhil Santh Puthiya Purayil, Davide Spirito +7
Deterministic fractal antennas are employed to realize multimodal plasmonic devices. Such structures show strongly enhanced localized electromagnetic fields typically in the infrar…