Yellow Tungsten Oxide TEM Micrograph

TEM instrument image

Yellow tungsten oxide is a kind of tungsten oxides. Its molecular formula is WO3 and it is yellow crystal powder. TEM micrograph of yellow tungsten oxide can estimate its size and observe the micro shape of yellow tungsten oxide.

Transmission electron microscope (TEM) makes the accelerating and gathering electron beam onto a very thin sample. The electrons collide with atoms in the sample and change the direction, then produce the three-dimensional angle scattering. The size of the scattering angle is related to the density and thickness of the sample, so the image can be formed in different light and shade. TEM is usually used to observe the morphology and dispersion of particles and measure the size of the particles.