2021年8月15日 · Mechanical and tribological properties of pulsed electric current sintered monolithic WO2.9 were studied by nanoindentation and nanoscratch, and the composites of …

Elemental composition and chemical structure are confirmed via X-ray photoelectron spectroscopy (XPS) analyses, while X-Ray diffraction analysis (XRD) and Fourier-transform …

2020年6月1日 · High-purity ultrafine W or WC powder was prepared via a two-step process composed of the carbothermic pre-reduction of WO 2.9 and the following deep reduction with …

2021年12月15日 · We adopt FeOOH to coat WO 2 -Na x WO 3 catalyst for preventing corrosion and enhancing oxygen evolution reaction (OER) performance in alkaline medium. Its potential …

WO2-NaxWO3 nanoparticles modified carbon spheres (WO2-NaxWO3/CSs) composite has been successfully synthesized by simple hydrothermal synthesis and high temperature calcination, …

2023年7月13日 · The aberration-corrected high-angle annular dark-field STEM (AC HAADF-STEM) images show individual Cu atoms uniformly distributed over the WO 2.72 nanowires, …

High-angle annular dark-field scanning transmission electron micrograph (HAADF-STEM) images of the samples WO3 (a,c) and WO2.9 (b,d). W atoms can be clearly observed, yellow spots in …

2015年7月6日 · We present the results of our in situ X-ray diffraction (XRD) and Raman spectroscopy measurements for the first Li-ion extraction/insertion (charge/discharge) …

2016年2月16日 · In this work, different WO 2 nanostructures were prepared by a simple annealing process under atmospheric pressure from WO 2 nanopowders synthesized by a novel one …

Browse many computed properties for this cubic WO2 compound, including formation energy from the elements, energy of decomposition into the set of most stable materials at this chemical …