Lithium-ion batteries are mainly developing in the direction of high energy density. At room temperature, silicon-based negative electrode materials alloy with lithium to produce lithium-rich produ...
Silicon carbide (SiC) material is widely used in various industrial equipment under high-temperature, high-pressure and corrosive environments due to its excellent high-temperature resistance, oxid...
The German company Voltstorage, which claims to be the only developer and manufacturer of household solar storage systems using vanadium flow batteries, raised 6 million euros (US$7.1 million) in J...
China is a country with vast territory, superior ore-forming geological conditions, complete mineral resources and abundant resources. It is a large mineral resource with its own resources.
From th...
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...
First knowledge of electric water pump
The water pump is an important part of the automobile engine system. In the cylinder body of the automobile engine, there are several water channels fo...