A fuel cell system uses the chemical energy of hydrogen or other fuels to cleanly and efficiently produce electricity. If hydrogen is the fuel, the only products are electricity, water, and heat. F...
The first generation of semiconductor materials is represented by traditional silicon (Si) and germanium (Ge), which are the basis for integrated circuit manufacturing. They are widely used in low-...
As a kind of ceramic material, zirconium has high strength, high hardness, good wear resistance, acid and alkali resistance, high temperature resistance and other excellent properties. In addition ...
“Why is the graphite boat hollowed out?” Generally speaking, what shape the graphite product is based on the purpose. The following are the uses of the graphite boats. The purpose deter...
According to the report on Future Trends of Hydrogen Energy released by the International Hydrogen Energy Commission, global demand for hydrogen energy will increase tenfold by 2050 and reach 520 m...
Triangular defect
Triangular defects are the most fatal morphological defects in SiC epitaxial layers. A large number of literature reports have shown that the formation of triangular defects is...