Nano-copper has superplastic elasticity, which can be elongated more than 50 times at room temperature without cracks.

With the rapid development of ultra-large scale integrated circuits (ULSI), the size of equipment and devices is getting smaller and smaller, and people's requirements for device size and film quality and thickness uniformity are also increasing.

Hafnium silicide is a transition metal silicide, which is a kind of refractory intermetallic compound.

Ben-Gurion University in the Negev, Israel is developing a new type of self-disinfecting and purifying air filter based on graphene water filtration technology.

The MAX phase (including Ti3SiC2, Ti2AlC, etc.) is a new type of machinable ceramic material that has received a lot of attention.

Li3N is lithium nitride, which is a metal nitrogen compound that is a purple or red crystalline solid, showing a light green luster under reflected light and a ruby color in transmitted light.

Colloidal gold, also known as gold sol, is a suspension of gold particles formed after the gold salt is reduced to the original gold.

A sudden epidemic has caused various industries to fall into crisis, but one sector has suddenly emerged, that is, the 3D printing industry.

Titanium dioxide is an essential white pigment and porcelain glaze. They are used in paint, ink, plastic, rubber, papermaking, chemical fiber, watercolor paint, and other industries. T

The chemical nature of nitrogen is very stable, but under some special conditions, it can form nitrides with many elements. In these nitrides, the transition metal nitride-titanium nitride (TiN) has become the focus of research.