ReTiO2N

ReTiO₂N is a ceramic compound combining rhenium, titanium, oxygen, and nitrogen—a nitride-oxide hybrid material that belongs to the family of refractory and high-performance ceramics. This composition is primarily explored in materials research for extreme-environment applications where conventional oxides or nitrides alone fall short, leveraging the hardness of nitride bonding with the thermal stability of oxide frameworks. The material remains largely experimental; it represents a strategy used in advanced ceramics to achieve combined properties such as oxidation resistance, mechanical strength at elevated temperature, and potential wear resistance.