Search results
Results from the WOW.Com Content Network
Aluminium nitride (Al N) is a solid nitride of aluminium. It has a high thermal conductivity of up to 321 W/(m·K) [ 5 ] and is an electrical insulator. Its wurtzite phase (w-AlN) has a band gap of ~6 eV at room temperature and has a potential application in optoelectronics operating at deep ultraviolet frequencies.
Aluminium oxynitride (marketed under the name ALON by Surmet Corporation [3]) is a transparent ceramic composed of aluminium, oxygen and nitrogen. Aluminium oxynitride is optically transparent (≥80% for 2 mm thickness) in the near-ultraviolet , visible, and mid-wave- infrared regions of the electromagnetic spectrum.
Four pnictides, aluminium nitride (AlN), aluminium phosphide (AlP), aluminium arsenide (AlAs), and aluminium antimonide (AlSb), are known. They are all III-V semiconductors isoelectronic to silicon and germanium, all of which but AlN have the zinc blende structure. All four can be made by high-temperature (and possibly high-pressure) direct ...
formula properties reference aluminium oxynitride ALON transparent, tough Lithium silicon oxynitride LiSiON Pca2 1 Wurtzite structure a=5.1986 b=6.3893 c=4.7398 [3] SiAlON SiAlNO (Li,Mg,Y,Le,Ce,Eu) Silicon oxynitride sodium silicon oxynitride NaSiON white Wurtzite structure [3] Sinoite Si 2 N 2 O mineral Li 14 Cr 2 N 8 O P 3 a=5.799 c=8.263 [3 ...
Hexagonal boron nitride, which adopts a layered structure, is a useful high-temperature lubricant akin to molybdenum disulfide. Nitride compounds often have large band gaps, thus nitrides are usually insulators or wide-bandgap semiconductors; examples include boron nitride and silicon nitride.
Chemical formula Synonyms CAS number BAs: boron arsenide: 12005–69–5 BAsO 4: boron arsenate: 13510–31–1 BBr 3: boron tribromide: 10294–33–4 BCl 3: boron trichloride: 10294–34–5 BF 3: boron trifluoride: 7637–07–2 BI 3: boron triiodide: 13517–10–7 BN: boron nitride: 10043–11–5 BP: boron phosphide: 20205–91–8 BPO 4 ...
Tetraselenium tetranitride is the inorganic compound with the formula Se 4 N 4. Like the analogous tetrasulfur tetranitride S 4 N 4, Se 4 N 4 is an orange solid. It is however less soluble and more shock-sensitive than S 4 N 4. [2] As determined by X-ray crystallography, Se 4 N 4 adopts a cage structure similar to that of S 4 N 4.
Aluminium nitrate cannot be synthesized by the reaction of aluminium with concentrated nitric acid, as the aluminium forms a passivation layer. Aluminium nitrate may instead be prepared by the reaction of nitric acid with aluminium(III) chloride. Nitrosyl chloride is produced as a by-product; it bubbles out of the solution as a gas.