The origin of the name epitaxial wafer
First, let’s popularize a small concept: wafer preparation includes two major links: substrate preparation and epitaxial process. The substrate is a wafer mad...
Since its discovery, silicon carbide has attracted widespread attention. Silicon carbide is composed of half Si atoms and half C atoms, which are connected by covalent bonds through electron pairs ...
A fuel cell stack will not operate stand-alone, but needs to be integrated into a fuel cell system. In the fuel cell system different auxiliary components such as compressors, pumps, sensors, valve...
A lithium battery is a type of battery using a lithium metal or a lithium alloy as a negative electrode material and a nonaqueous electrolyte solution. Lithium batteries are mainly used in digital ...
Special graphite is a high purity, high density and high strength graphite material and has excellent corrosion resistance, high temperature stability and great electrical conductivity. It is made ...
Fuel cells have become a viable eco-friendly power source, and advancements in the technology continue to be made. As fuel cell technology improves, the importance of using high-purity fuel cell gr...