Solid lubricating bearings use metal materials as the basis, and form well-ordered and appropriately sized holes on the foundation, and then embed oil-containing graphite or molybdenum disulfide pa...
Fuel cell is a kind of energy conversion device, which can convert the electrochemical energy of fuel into electrical energy. It is called fuel cell because it is an electrochemical power generatio...
On April 10, the Yonhap News Agency learned that Lee Changyang, Minister of Trade, Industry and Resources of the Republic of Korea, met with Grant Shapps, Minister of Energy Security of the United ...
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...
When does a Vacuum Pump benefit an engine?
A vacuum pump, in general, is an added benefit to any engine that is high performance enough to create a significant amount of blow-by. A vacuum pump will...
Progress and economic analysis of hydrogen production by electrolysis of solid oxides
Solid oxide electrolyzer (SOE) uses high-temperature water vapor (600 ~ 900°C) for electrolysis, which is more ...