A semiconductor is a material whose electrical conductivity at room temperature is between that of a conductor and an insulator. Like copper wire in everyday life, aluminum wire is a conductor, and...
Sichuan Province is vast in area and rich in mineral resources. Among them, the prospecting potential of emerging strategic resources is huge. A few days ago, it was led by Sichuan Natural Resourc...
Early wet etching promoted the development of cleaning or ashing processes. Today, dry etching using plasma has become the mainstream etching process. Plasma consists of electrons, cations and radi...
Since its invention in the 1960s, the carbon-carbon C/C composites have received great attention from the military, aerospace, and nuclear energy industries. In the early stage, the manufacturing p...
As a new type of inorganic non-metallic material, atmospheric pressure sintered silicon carbide ceramic products have been widely used in kiln, desulfurization and environmental protection, chemica...
I. The Central Role of Graphite Bipolar Plates in the Industry Boom
Against the backdrop of the “dual carbon” goals and the rapid development of the hydrogen economy, fuel cells (especially PEM f...