Non-uniformity of ion bombardment
Dry etching is usually a process that combines physical and chemical effects, in which ion bombardment is an important physical etching method. During the etchin...
At the Fraunhofer Institute for Machine Tools and Forming Technology IWU, researchers are developing advanced technology for manufacturing fuel cell engines with the aim of facilitating their fast ...
Reaction-sintered silicon carbide porcelain has good compressive strength at ambient temperature, heat resistance to air oxidation, good wear resistance, good heat resistance, small coefficient of ...
As an advanced energy storage technology, vanadium flow batteries play an important role in the field of renewable energy. The function and advantages of vanadium flow batteries are discussed in th...
The European Union plans to hold a pilot auction of 800 million euros ($865 million) of green hydrogen subsidies in December 2023, according to an industry report.
During the European Commission...
The competent departments of industry and informationization, the departments of finance (bureaus), the insurance regulatory bureaus of the provinces, autonomous regions, municipalities directly u...