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The binary compound nitride is made up of nitrogen and a less electronegativity element. Nitrogen, which has a high electronegativity can form a number of nitrides when combined with other elements that have fewer electronegativity. This includes ionic nitrides as well as covalent and metal Nitrides. onic nitride
Nitrides made from alkali metals or alkaline Earth metals belong to the ionic group. They are crystals with a large number of ionic bondings, while the nitrogen element appears as N3+, which is also called salt-like nitrides. Li3N, the only ionic nitride currently used, is a deep red solid. Li3N belongs to a hexagonal crystal system and is a red solid with a density of 1.27g/cm3 at a melting temp of 813degC. It is very easy to synthesize, and it has a good ionic conductivity. It can be combined either with solids or liquids. Coexistence of Lithium is one of best solid lithium electrodes currently available.
Covalent nitride
Covalent nitrides are the nitrides that are formed from group IIIAVIIA element, and they are crystals with mainly covalent bonding. Nitrogen oxides and nitrogen halos are the correct names for compounds that oxygen, group VIIIA elements and nitrogen form. Covalent nitrides (such as AlN, GaN and InN) are the most commonly used. The unit of structure is similar to that of a diamond tetrahedron, and so is known as class Diamond nitride. They are hard, have a high melting temperature, and exhibit good chemical stability. The majority of them are semiconductors or insulators. They are widely used for cutting tools and high-temperature ceramics.
Metal nitride
These nitrides form by transition metal elements are metallic nitrides. The nitrogen atoms in these nitrides can also be called infills. The composition of this type nitride can vary, as the chemical formula does not have a strict ratio. The majority of metal-type nitrides have a NaCl-type structure and a MN chemical formula. In general, it is a metal-like material with properties such as high hardness and melting point, corrosion resistance and wear resistance. It is well suited for use in catalytic and electrode materials, as well as cutting materials.
(aka. Technology Co. Ltd., a global leader in chemical material manufacturing and supply with over 12 year’s experience, is a trusted supplier of super-high-quality chemicals. The nitride produced by our company is of high purity and has a low impurity level. Contact us if you need to.
Nitrides made from alkali metals or alkaline Earth metals belong to the ionic group. They are crystals with a large number of ionic bondings, while the nitrogen element appears as N3+, which is also called salt-like nitrides. Li3N, the only ionic nitride currently used, is a deep red solid. Li3N belongs to a hexagonal crystal system and is a red solid with a density of 1.27g/cm3 at a melting temp of 813degC. It is very easy to synthesize, and it has a good ionic conductivity. It can be combined either with solids or liquids. Coexistence of Lithium is one of best solid lithium electrodes currently available.
Covalent nitride
Covalent nitrides are the nitrides that are formed from group IIIAVIIA element, and they are crystals with mainly covalent bonding. Nitrogen oxides and nitrogen halos are the correct names for compounds that oxygen, group VIIIA elements and nitrogen form. Covalent nitrides (such as AlN, GaN and InN) are the most commonly used. The unit of structure is similar to that of a diamond tetrahedron, and so is known as class Diamond nitride. They are hard, have a high melting temperature, and exhibit good chemical stability. The majority of them are semiconductors or insulators. They are widely used for cutting tools and high-temperature ceramics.
Metal nitride
These nitrides form by transition metal elements are metallic nitrides. The nitrogen atoms in these nitrides can also be called infills. The composition of this type nitride can vary, as the chemical formula does not have a strict ratio. The majority of metal-type nitrides have a NaCl-type structure and a MN chemical formula. In general, it is a metal-like material with properties such as high hardness and melting point, corrosion resistance and wear resistance. It is well suited for use in catalytic and electrode materials, as well as cutting materials.
(aka. Technology Co. Ltd., a global leader in chemical material manufacturing and supply with over 12 year’s experience, is a trusted supplier of super-high-quality chemicals. The nitride produced by our company is of high purity and has a low impurity level. Contact us if you need to.