Ba1 Ni4 O8

semiconductor

· Ba1 Ni4 O8

Ba₁Ni₄O₈ is a mixed-valence barium nickel oxide ceramic compound belonging to the family of layered perovskite-related oxides, primarily investigated as a functional material in solid-state chemistry and materials research. This compound is studied for potential applications in catalysis, ionic conductivity, and electrochemical devices, though it remains largely in the research and development phase rather than widespread industrial deployment. Its layered structure and mixed oxidation states make it notable for exploring structure-property relationships in oxide ceramics, with particular interest in oxygen ion mobility and redox-active behaviors.

electrochemical catalystssolid oxide fuel cell componentsoxygen ion conductorsredox-active ceramicsmaterials research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00150	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9550	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.

Ba1 Ni4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control