Article List

• Deficiency of high nickel NCM ternary materials and aluminum ion doping modification

  In order to meet the demand of high energy density of lithium ion batteries, the proportion of active element nickel in NCM ternary materials has been increasing in recent years, and NCM9 series with nickel content of 90% or more has become the next generation of flagship products of many battery enterprises.

  News June 20, 2022
• The basic way and material type of PVD coating

  Sputtering target​ material has the characteristics of high purity, high density, multi - component and uniform grain, and generally consists of target blank and backplane.

  News June 17, 2022
• Samarium cobalt permanent magnet material

  Samarium cobalt permanent magnet material is a kind of rare earth permanent magnet, which is made by the ratio of rare earth elements samarium, cobalt and other elements.

  News June 16, 2022
• What is cryolite?

  Cryolite is also known as sodium hexafluoroaluminate or sodium aluminum fluoride, the molecular formula is Na3AlF6, white fine crystal, odorless, solubility is larger than natural cryolite, specific gravity is 3, hardness 2~3, melting point, easy to absorb water and be affected by moisture.

  News June 15, 2022
• Properties of nano-sized neodymium oxide

  Neodymium Oxide​, CAS is 1313-97-9. Nd₂O₃ is a metal oxide. It is insoluble in water and soluble in acid.

  News June 14, 2022
• What is silicon carbide?

  Silicon carbide is a kind of nonmetallic carbide with covalent bond between silicon and carbon, whose hardness is second only to diamond and boron carbide.

  News June 13, 2022
• What are the characteristics of copper telluride?

  Recently, copper selenide (Cu2-δSe) and copper sulfide (Cu2-δS) with liquid-like characteristics were shown to be excellent TE materials with exceptionally low thermal conductivity and high TE performance.

  News June 10, 2022
• Is iron sulfide magnetic?

  The main component of iron sulfide, diamagnetic. Room temperature is an inactive substance. It becomes lively when the temperature rises.

  News June 09, 2022
• Manufacturers of high purity nano alumina, titanium oxide and zirconia powder

  Battery nano zirconia (YSZ) is widely used in the production of solid oxide fuel cell (SOFC), oxygen sensors and microelectronics equipment.

  News June 08, 2022
• Who are the top five hot ceramics with high thermal conductivity?

  At present, the hot thermal conductive ceramic materials mainly include beryllium oxide, aluminum nitride, silicon carbide, silicon nitride, alumina and polycrystalline diamond (PCD) ceramics.

  News June 07, 2022