Ba2 Nb5 O9
ceramic· Ba2 Nb5 O9
Ba₂Nb₅O₉ is a complex barium niobate ceramic compound belonging to the family of mixed-metal oxides, synthesized through solid-state or sol-gel routes. This material is primarily explored in research contexts for high-temperature dielectric and ferroelectric applications, with potential relevance to microwave devices, capacitors, and tunable RF components. Its layered perovskite-like structure and dielectric properties make it notable for specialized electronic ceramics where thermal stability and frequency-dependent behavior are critical.
microwave dielectricshigh-temperature capacitorsferroelectric researchRF tunable devicessolid-state electronics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.