Universal NO Reaction Gas To Remove Spectral Interferences of Nonmetallic Impurity Elements by Inductively Coupled Plasma Tandem Mass Spectrometry Analysis of High-Purity Magnesium Alloys.

Using NO as a universal reaction gas, a new strategy was proposed for the highly sensitive interference-free simultaneous determination of nonmetallic impurity elements in high-purity magnesium (Mg) alloys by ICP-MS/MS. In the MS/MS mode, through O-atom and N-atom transfer reactions, Si and P were converted to the oxide ions SiO and PO, respectively, while S and Cl were converted to the nitride ions SN and NCl, respectively. The ion pairs formed via the Si → SiO, P → PO, S → SN, and Cl → NCl reactions by the mass shift method could eliminate spectral interferences.

NO as a Universal Reaction Gas to Overcome Spectral Interference in Determining Metal Impurities in Mg(TFSI) Electrolytes for Rechargeable Magnesium Batteries by Inductively Coupled Plasma Tandem Mass Spectrometry.

A new strategy for the determination of metal impurities in magnesium (Mg(TFSI)) electrolytes for rechargeable magnesium batteries using inductively coupled plasma tandem mass spectrometry (ICP-MS/MS) was proposed. Mg(TFSI) was dissolved in 1,2-dimethoxyethane (DME), and 13 metal impurity elements were directly determined. Since N has a lower O atom affinity (1.

Facile Preparation of CuCo S /Cu S Nanocomposites as High-Performance Cathode Materials for Rechargeable Magnesium Batteries*.

Rechargeable magnesium batteries (RMBs) have been considered a promising energy-storage device due to their high energy density and high safety, but they still suffer from a lack of high-rate performance and cycle performance of the cathode. Nanosized CuCo S /Cu S composites have been synthesized for the first time by a facile solvothermal method. Herein, the magnesium ion storage behavior when applied in the cathode for RMBs is discussed.

Effect of Zn Content on the Microstructure and Mechanical Properties of Mg-Al-Sn-Mn Alloys.

High performance Mg-6Al-3Sn-0.25Mn-Zn alloys ( = 0, 0.5, 1.

Corrosion and Residual Strength Analysis of High Pressure Die Casting AM Series Mg Alloys.

Higher pressure die casting (HPDC) AM series (Mg-Al-Mn) Mg alloys have wide application potential in the automobile industry. To promote its application, systematic investigation on the corrosion performance and corrosion residual strength of HPDC AM50+1Ce and AM60 was carried out. The corrosion of HPDC AM50+1Ce was more uniform, while the pitting corrosion of AM60 was more severe, and the mechanical properties of HPDC AM60 was more sensitive to corrosion.

Strengthening Effects of Zn Addition on an Ultrahigh Ductility Mg-Gd-Zr Magnesium Alloy.

A newly developed Mg-2Gd-0.5Zr-Zn ( = 0.5, 1.

Composition Optimization and Mechanical Properties of Mg-Al-Sn-Mn Alloys by Orthogonal Design.

Nine kinds of rare-earth free Mg-Al-Sn-Mn magnesium alloys were designed by orthogonal method. Scanning electron microscopy (SEM), energy dispersive spectrometry (EDS), X-ray diffraction (XRD), electron backscatter diffraction (EBSD), and tension tests were carried out to investigate the microstructures and mechanical properties. As-cast Mg-Al-Sn-Mn alloys have an obvious dendritic structure that is composed of α-Mg, MgAl, and Mg₂Sn phases.

Formation of a hydrophobic and corrosion resistant coating on magnesium alloy via a one-step hydrothermal method.

A hydrophobic coating was fabricated on the surface of magnesium alloy using a simple one-step hydrothermal method with the use of environmentally friendly agent. Scanning electron microscopy, energy-dispersive X-ray spectroscopy, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy and contact angle test were used to characterize the surfaces. Corrosion behavior in a 3.