Ca2 Ni4 O8

semiconductor

· Ca2 Ni4 O8

Ca₂Ni₄O₈ is a mixed-valence nickel oxide ceramic compound belonging to the layered perovskite family, synthesized primarily for research applications in solid-state chemistry and materials science. This compound is investigated for its potential in catalysis, magnetic properties, and energy storage systems, though it remains largely an experimental material without widespread industrial deployment. Its structure—containing both divalent and trivalent nickel cations in an ordered lattice—makes it of academic interest for understanding metal-oxygen bonding and electron transport in complex oxides.

catalytic materials researchsolid oxide electrochemistrymagnetic material studieslayered perovskite developmenthigh-temperature applications (research phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00410	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.418	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.

Ca2 Ni4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control