CaNi4O8 — Properties & Data | MatWorld

CaNi4O8

ceramic

· JVASP-10898· CaNi4O8

CaNi₄O₈ is a calcium-nickel oxide ceramic compound belonging to the family of mixed-metal oxides, which are primarily explored in materials research rather than established commercial production. This compound is of interest in the electrochemistry and catalysis research community, particularly for applications requiring nickel-based oxide ceramics with calcium doping to modify electronic properties and structural stability. Engineers and researchers evaluate such materials for their potential in energy storage systems, catalytic converters, and oxygen-ion conducting electrolytes, where the dual-metal composition can offer improved performance or cost benefits compared to single-phase alternatives.

catalytic applicationsceramic electrolytesenergy storage researchmixed-metal oxide studieselectrochemical devicesmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1551	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.641	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000767	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000753	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-39.51	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-39.90	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.272	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

CaNi4O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental