Yinghui Wei

TL;DR: An asymmetric supercapacitor has been successfully fabricated based on the honeycomb-like NiO and rGO, which achieves a remarkable performance with a specific capacitance of 74.4 F g(-1), an energy density of 23.25 Wh kg (-1), and a power density of 9.3 kW kg(-1).

TL;DR: In this paper, a surface mechanical attrition treatment (SMAT) was applied to a nanocrystalline (NC) surface layer about 40 mu m was synthesized on an AZ91D Mg alloy, and the microstructural features of the surface layer produced by SMAT were systematically characterized by optical microscopy (OM) observations, X-ray diffraction (XRD) and high-resolution transmission electron microscopy(TEM) investigations.

TL;DR: In this paper, the synthesis and anion exchange of Mg Al layered double hydroxides (LDHs) was described, with the aim of achieving fabrication and clarifying the enhancement anti-corrosion properties of LDHs composite films on the magnesium alloys.

TL;DR: In this paper, the corrosion behavior of die-cast AZ91D magnesium alloys in sulphate solutions was investigated by SEM, FTIR and polarization measurements, and the corrosion rate order was: NaCl>MgSO 4 ǫ>Na 2 SO 4 ) 4 ·22H 2 O.

TL;DR: In this article, the TWIP steel microstructure of the fore-and-aft dynamic deformation was examined by optical microscope, X-ray diffraction, and transmission electron microscope (TEM).