Crystal structure and electrochemical performance of La0.75Ce0.25Ni3.46-Al0.17Mn0.04Co1.33 alloy for high-power-type 29 Ah Ni-MH battery The SEM of La0.75Ce0.25Ni3.46Al0.17Mn0.04Co1.33alloy and its electrochemical performance at various temperature ranging from 25°C to 25°C at 1 C in 29 ...
Design and synthesis of ultrathin graphene: Fundamental applications in transparent electrodes and supercapacitors Andrews Nirmala Grace, Preetam Bhardwaj, in Functional Materials Processing for Switchable Device Modulation, 2022 Chemical doping process The chemical doping process is a regularly employed procedur...
The 1T’ crystal structure of WTe2 (Fig. 1a) has been confirmed in the previous work31. Atomic force microscopy was adopted to measure the thickness of this material as shown in Fig. 1b, c. It shows that the single-layer (1L) WTe2 on the SiO2/Si substrate has a height of about ...
According to the preparation method for the reversible N type graphene induced by water-based ALD (Atomic Layer Deposition), provided by the invention, the crystal structure of graphene is not damaged, Si-based integration is easy, simplicity and high efficiency are realized, and the N type ...
The Cu2S crystals were produced by using a carbon-coated TEM copper grid added with a few drops of dispersed Graphene loaded with sulfur nano-particles in ethanol. When the solution is dried, a variety of well-constructed tine crystals were observed near the copper bars in microscope, which ...
(Phys.org) —A combined team of researchers from Korea and The Netherlands has discovered a new type of ice that forms between layers of graphene oxide. In their paper published in the journal Nano Letters, the team describes the ice's properties and how
Results Overview of the crystal and electronic structure. We first provide a brief background of MoxW1 À xTe2 and study the band structure below the Fermi level. WTe2 crystallizes in an orthor- hombic Bravais lattice, space group Pmn21 (#31), lattice constants a ¼ 6.282 Å, b ...
Graphene has attracted considerable interest for future electronics, but the absence of a bandgap limits its direct applicability in transistors and logic ... WJ Yu,Z Li,H Zhou,... - 《Nature Materials》 被引量: 357发表: 2013年 Modeling of power supply noise in large chips using the finite...
Graphene is the first proposed QSH insulator with a notably tiny gap since carbon atoms are too light to achieve a considerable SOC effect9,35. In silicene, germanene and stanene, the strength of SOC is sufficiently enhanced and creates a sizable bulk gap10. Particularly, chemically ...
In this study, highly conductive and flexible graphene/Ag hybrid fibers were prepared and used as electrodes for planar and fiber-type transistors. The graphene/Ag hybrid fibers were fabricated by the wet-spinning/drawing of giant graphene oxide and subsequent functionalization with Ag nanoparticles. ...