Unlike many of the basic elements, there aren't many germanium compounds that have found a use. Germanium dioxide can be used as a catalyst in the production of the PET plastic used in many bottles, ...

Germanium is a semiconductor in group IVA of the periodic table. It has an atomic number of 32, an atomic weight of 72.59, and a density of 5.32 Mg/m 3. Its melting temperature is 937.4 C. Germanium ...

They will also apply to six germanium products: germanium dioxide, germanium epitaxial growth substrate, germanium ingot, germanium metal, germanium tetrachloride and zinc germanium phosphide.

So silicon dioxide based glass has a very different permittivity function than silicon metal. Silicon like Germanium is somewhat transparent in SWIR, but mostly opaque elsewhere.

China said it would stop exports of germanium, gallium and antimony to the U.S., citing national security concerns ...

In the present study, germanium-doped tin dioxide (SGO) was produced via an electrospinning technique to provide experimental evidence for the role of lattice oxygen in the H 2 sensing process.