As the basis of modern electronic devices, semiconductor material are undergo unprecedented change. today, diamond is gradually screening its great potential as a fourth-coevals semiconductor mater...
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 formation of silicon dioxide on the surface of silicon is called oxidation, and the creation of stable and strongly adherent silicon dioxide led to the birth of silicon integrated circuit plana...
Type, performance and use of the electrode
Electrode type
Carbonaceous electrodes can be classified into carbon electrodes, graphite electrodes and self-baking electrodes according to...
The competent departments of industry and informationization, the departments of finance (bureaus), the insurance regulatory bureaus of the provinces, autonomous regions, municipalities directly u...
Special ceramics refers to a class of ceramics with special mechanical, physical or chemical properties, the raw materials used and the required production technology are greatly different from ord...