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Ammonium Paratungstate Preparing Cerium

Recently, zirconium tungstate is the best isotropic negative thermal expansion compound, and also the typical compound which have attracted great interest from the crystal structure to heat-shrinka...

Tungsten Oxide Nanoparticle as a Catalyst for Malonic Acid Ester Synthesis via Ozonolysis

Ozonolysis is of great interest to synthetic organic chemistry because it is one of the most efficient tools for oxidatively cleaving carbon-carbon double bonds. Ozonolysis is generally used to pre...

Molding Pressure Effect on Tungsten Copper Composite Materials

Except powder granularity, the molding pressure is also one of main influencing factors of tungsten copper composite materials density. The experiments show that with the increasing molding pressur...

Synthesis and Interfacial Electron Transfer of a Composite Film of Graphene and AMT

With ammonium metatungstate as tungsten source, PVP as binding agents, use dip-coating method to prepare graphene - tungsten oxide composite films, using X-ray diffraction (XRD), scanning electron ...

Nano Tungsten Trioxide Hydrothermal Method

The methods of Hydrothermal and Water Bath belong to the solution method for preparing tungsten trioxide (WO3), its characterized by small experimental cost, low energy consumption, materials, degr...

Tungsten Scheelite Anionic Collector

Anionic collector is a collector that is adsorbed on the mineral surface after the dissociation of the active group of hydrophobic minerals. It is main type of tungsten scheelite collector. There a...

Tungsten Carbide Wear Plate (1／2)

With the rapid development of technology and living standard, a number of skyscrapers and infrastructure requirements are also rising. While it is essential that concrete industry with high carbide...

Tungsten Concentrate COBA Chelating Collecting Agent

During flotation process, collecting agent will change surface dewatering property of tungsten element, floating tungsten grains will attach to bubble. Since chelating collecting agent has better s...

Tungsten Trioxide-Graphene Catalytic Activity Exploration

Graphene is stripped out from graphite material, composed of carbon atoms, carrying with one atom thick two-dimensional crystals. Graphene is not only the thinnest material but also the most robust...

Tungsten Carbide Anvil Description (2／2)

Synthetic diamond process can be specifically divided into two methods, direct and indirect method. Direct method uses instantaneous dynamic temperature and high pressure, high temperature and stat...