Zhiqiang Wei

TL;DR: In this article, single-walled carbon nanotubes (SWNTs) filled nanocomposite SWNT/epoxy resin composite with good uniformity, dispersion and alignment of SWNTs and with different SWNT concentrations was produced by solution casting technique.

TL;DR: In this paper, the composition, morphology, crystal microstructure, specific surface area, infrared spectra, and particle size distribution of product were analyzed by using X-ray diffraction (XRD), transmission electron microscopy (TEM) and corresponding selected area electron diffraction, Fourier transform infrared (FTIR) spectrum, and Brunauer-Emmett-Teller (BET) N2 adsorption.

TL;DR: In this article, the particle size, microstructure, and morphology of the particles by this process were characterized via X-ray powder diffraction (XRD), transmission electron microscopy (TEM) and the corresponding selected area electron diffraction(SAED) using the static volumetric absorption analyzer.

TL;DR: Graphene-Nickel (G-Ni) matrix composites were fabricated through in-situ growing graphene in bulk nickel matrix using a powder metallurgy method in this article, where Sucrose as precursor of graphene was dispersed into nickel powders to grow graphene, avoiding a traditional dispersion process of graphene in metal matrix.

TL;DR: In this paper, diluted magnetic semiconductors Zn1-xFexO nanoparticles with different doping concentration were successfully synthesized by hydrothermal method. And the crystal structure, morphology and optical and magnetic properties of the samples were characterized by X-ray diffraction (XRD), energy dispersive spectrometer (EDS), high-resolution transmission electron microscopy (HRTEM), Raman scattering spectra (Raman), photoluminescence spectra, and the vibrating sample magnetometer (VSM).