Since 2004, graphene is treated as one of the most wonderful achievements in the field of science and technology [1]. The hexagonal crystalline single layer of graphite (the simplest form and one of the most important crystalline allotropes of carbon atoms having a C–C bond distance of ...
Amorphous Molybdenum Sulfide Deposited Graphene Liquid Crystalline Fiber for Hydrogen Evolution Reaction Catalysisfibersgraphene oxideshydrogen evolution catalysisliquid crystalsmolybdenum sulfidesWet spinning of graphene oxide liquid crystal exploits 1D conductive catalyst support and electrochemical deposition realizes ...
A nacre-inspired, centimetre-sized bulk material is prepared by assembling graphene oxide and microscale amorphous/crystalline heterophase reinforcing platelets adhered together with polymer-based crosslinkers, which shows high flexural strength and fracture toughness. ...
Recently amorphous BP film was successfully grown on Si/SiO2 and Graphene/Cu substrate using pulsed laser deposition with BP crystal precursors. Various other methods like epitaxial process, hydrothermal methods, reduction strategies etc. are used for BP synthesis yet then phosphorene (BP) is not ...
The growth of inch-scale high-quality graphene on insulating substrates is desirable for electronic and optoelectronic applications, but remains challenging due to the lack of metal catalysis. Here we demonstrate the wafer-scale synthesis of adlayer-free
An amorphous SiC/crystalline Si heterostructure has been fabricated and its electrical properties investigated. The amorphous film was prepared in an inductive-coupled plasma chemical vapor deposition system, and its properties studied f... MM Rahman,S Furukawa - 《Japanese Journal of Applied Physics》...
An electronic device employing a graphene layer as a charge carrier layer. The graphene layer is sandwiched between layers that are constructed of a material having a highly ordered crystalline struct
The peak broadness is most likely due to both the small crystalline domain sizes of the graphitic planes and the turbostatic nature of the expanded sheets. Resistivity measurements of the DGC yield a reduction in resistance from 9.6×105Ω·cm (1.0×10−3 S/m) for the GO starting ...
One can notice from Fig.2dthat as the graphene loading increases, the curves flatten out, getting closer to the\({c}_{p} \sim {T}^{3}\)characteristic of crystalline materials. It is well-established that the specific heat of amorphous materials exhibits a “universal” characteristic in th...
The crystallinity index (CI) was determined by:(1)%Xc=Ac/(Ac+Aa)×100where Ac is the area under the crystalline peaks, and Ac + Aa is the total area of both crystalline and amorphous regions. To characterize the average crystallite size (L) in the direction perpendicular to the plane ...