Silicon carbide coating technology is a method of forming silicon carbide layer on the surface of materials, usually using chemical vapor deposition, physicochemical vapor deposition, melt impregna...
The competent departments of industry and informationization, the departments of finance (bureaus), the insurance regulatory bureaus of the provinces, autonomous regions, municipalities directly u...
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...
What is BCD process?
BCD process is a single-chip integrated process technology first introduced by ST in 1986. This technology can make bipolar, CMOS and DMOS devices on the same chip. Its appea...
In 1966, General Electric Company developed water electrolytic cell based on proton conduction concept, using polymer membrane as electrolyte. PEM cells were commercialized by General Electric in 1...
The bipolar plate, also known as the collector plate, is one of the important components of a fuel cell. It has the following functions and properties: separating fuel from oxidant and preventing g...