Hafnium hydride (HfH2) is a binary compound formed between hafnium and hydrogen, characterized by its metallic properties and high melting point. It typically appears as a gray or black solid and is known for its high density and thermal stability. Hafnium hydride exhibits superconducting properties at low temperatures, making it of interest in various advanced materials applications. The compound is generally stable under inert conditions but can react with moisture and air, leading to the formation of hafnium oxide and hydrogen gas. HfH2 is often synthesized through the reaction of hafnium metal with hydrogen gas at elevated temperatures. Its unique properties, including high melting point and resistance to corrosion, make it valuable in nuclear applications and as a potential material for high-temperature environments. Additionally, hafnium hydride's ability to absorb hydrogen makes it a candidate for hydrogen storage technologies. Overall, HfH2 is a significant compound in materials science and engineering, particularly in contexts requiring robust and stable materials.

Hafnium hydride (HfH2)

12770-26-2: Hafnium hydride (HfH2) is a binary compound formed between hafnium and hydrogen, characterized by its metallic properties and high melting point. It typically appears as a gray or black solid and is known for its high density and thermal stability. Hafnium hydride exhibits superconducting properties at low temperatures, making it of interest in various advanced materials applications. The compound is generally stable under inert conditions but can react with moisture and air, leading to the formation of hafnium oxide and hydrogen gas. HfH2 is often synthesized through the reaction of hafnium metal with hydrogen gas at elevated temperatures. Its unique properties, including high melting point and resistance to corrosion, make it valuable in nuclear applications and as a potential material for high-temperature environments. Additionally, hafnium hydride's ability to absorb hydrogen makes it a candidate for hydrogen storage technologies. Overall, HfH2 is a significant compound in materials science and engineering, particularly in contexts requiring robust and stable materials.

CAS 12770-26-2

Hafnium hydride (HfH2)

Hafnium hydride, 99.5+%

Ref: 7W-GX0390