Hollow “graphene” microtubes using polyacrylonitrile nanofiber template and potential applications of field emission
Sign Up to like & getrecommendations! Published in 2020 at "Carbon"
DOI: 10.1016/j.carbon.2020.05.110
Abstract: Abstract We report a simple process to connect graphene sheets forming graphene hollow microtubes (GHMs), where the tube diameter can be adjusted in the 100–500 nm range by changing reaction conditions. We discovered that graphene sheets… read more here.
Keywords: field; hollow graphene; field emission; graphene sheets ... See more keywords
Blackberry-like hollow graphene spheres synthesized by spray drying for high-performance lithium-sulfur batteries
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.11.012
Abstract: Abstract Lithium-sulfur (Li-S) batteries represent one of the most promising battery techniques in 21st century. However, the practical implementation of Li-S batteries is impeded by several intractable obstacles including the poor conductivity of sulfur, shuttling… read more here.
Keywords: hollow graphene; lithium sulfur; like hollow; blackberry like ... See more keywords
Effects of nitrogen-doping structural changes of spherical hollow graphene on the growth of MoS2+x nanosheets and the enhanced hydrogen evolution reaction
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.161073
Abstract: Abstract MoS2, a two-dimensional (2D) layered structural transition metal dichalcogenide (TMDs), has been widely investigated towards hydrogen evolution reaction (HER) in previous few years. Except for the inert basal plane sites of the MoS2 itself,… read more here.
Keywords: hollow graphene; graphene; spherical hollow; molybdenum disulfide ... See more keywords