As another crucial turning point in China's operated spaceflight project, the effective launch of Shenzhou 17 not just notes another...

Betaine surfactants It is generated by the response of fatty tertiary amines and salt chloroacetate, including cocoylpropyl betaine, dodecyl betaine,...

1. Iridium Iridium is just one of the extremely rare elements in the planet's crust, normally making up just one...

In the wave of scientific and technological development in the 21st century, an innovative material called hollow glass beads is...

With the continuous development of power electronics technology, thyristor, a critical electronic device, has been widely used in industry, power...

Aluminum boride is a material with significant application value. Its unique physical and chemical properties make it widely used in...