Modeling of substitutionally modified graphene structures to prevent the shuttle mechanism in lithium-sulfur batteries
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.04.062
Abstract: Abstract The interaction of polysulfides with graphene layers substitutionally modified with heteroatoms is analyzed using first-principles calculations, with the aim of using these structures to prevent polysulfide migration in lithium-sulfur batteries. The heteroatoms considered were… read more here.
Keywords: lithium sulfur; substitutionally modified; sulfur batteries; graphene structures ... See more keywords
Theoretical modelling of periodic graphene structures
Sign Up to like & getrecommendations! Published in 2019 at "Physica B: Condensed Matter"
DOI: 10.1016/j.physb.2019.03.021
Abstract: Abstract We present a theoretical model that can be implemented to study the electromagnetic scattering problem in graphene structure arrays efficiently. The graphene structure arrays are treated as a uniform two-dimensional sheet, and accordingly the… read more here.
Keywords: theoretical modelling; graphene; modelling periodic; graphene structures ... See more keywords
Enhanced plasmonic rectification of terahertz radiation in spatially periodic graphene structures towards the charge neutrality point
Sign Up to like & getrecommendations! Published in 2019 at "Solid-State Electronics"
DOI: 10.1016/j.sse.2019.04.004
Abstract: Abstract The rectification of terahertz radiation in a periodically almost-depleted graphene structures with dual grating gate is studied. Plasmonic electron-hole ratchet based rectified current grows with decreasing the Fermi energy of charge carriers in the… read more here.
Keywords: rectification terahertz; rectification; terahertz radiation; charge ... See more keywords
Microfluidics-enabled orientation and microstructure control of macroscopic graphene fibres
Sign Up to like & getrecommendations! Published in 2019 at "Nature Nanotechnology"
DOI: 10.1038/s41565-018-0330-9
Abstract: Macroscopic graphene structures such as graphene papers and fibres can be manufactured from individual two-dimensional graphene oxide sheets by a fluidics-enabled assembling process. However, achieving high thermal-mechanical and electrical properties is still challenging due to… read more here.
Keywords: graphene fibres; macroscopic graphene; control; graphene ... See more keywords
Zincophilic multilayer graphene structures leveraging fast and ultrastable Zn-ion storage
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry A"
DOI: 10.1039/d3ta01107k
Abstract: Zincophilic multilayer graphene structure in situ constructed to glue more electroactive sites and opposite charge-carrier uptake entails alternate binding of Zn2+/CF3SO3− at active sites. read more here.
Keywords: zincophilic multilayer; structures leveraging; multilayer graphene; graphene structures ... See more keywords
Directional control of physico-chemical and mechanical properties of epoxide composites by the addition of graphite-graphene structures
Sign Up to like & getrecommendations! Published in 2019 at "Polymer-Plastics Technology and Materials"
DOI: 10.1080/25740881.2019.1698615
Abstract: ABSTRACT As a result of the research, the possibility of directional control of the operational properties of epoxy composites by the use of small additives of thermally expanded graphite-graphene structures has been proved, providing the… read more here.
Keywords: directional control; graphite graphene; graphene structures; addition ... See more keywords
A Convolutional PML Scheme for the Efficient Modeling of Graphene Structures Through the ADE-FDTD Technique
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Magnetics"
DOI: 10.1109/cefc.2016.7816349
Abstract: The development of an accurate convolutional perfectly matched layer for the efficient termination of infinite graphene structures is introduced in this paper. Initially, the popular 2-D material receives the appropriate theoretical analysis, which reveals the… read more here.
Keywords: technique; scheme efficient; graphene; pml scheme ... See more keywords
Plasma Electrochemical Synthesis of Few-Layer Graphene Structures for Modification of Epoxy Binder
Sign Up to like & getrecommendations! Published in 2019 at "High Energy Chemistry"
DOI: 10.1134/s0018143919030111
Abstract: Few-layer graphene structures synthesized by the plasma electrochemical method are used as modifiers of epoxy binders. It is shown that the obtained structures have the maximum positive effect on the strength characteristics of a cured… read more here.
Keywords: layer graphene; graphene structures; plasma electrochemical; electrochemical synthesis ... See more keywords