LaNiO2 — Properties & Data | MatWorld

LaNiO2

ceramic

· JVASP-8632· LaNiO2

LaNiO₂ is a lanthanum nickel oxide ceramic compound belonging to the perovskite-related oxide family, notable for its mixed ionic-electronic conductivity and catalytic properties. This material is primarily explored in research contexts for energy conversion and catalysis applications, particularly in solid oxide fuel cells (SOFCs), oxygen permeation membranes, and electrochemical devices where the combination of lanthanum and nickel enables efficient charge transport and surface reactivity. Its selection over conventional cathode materials is driven by its potential for improved oxygen reduction kinetics and thermal stability in high-temperature electrochemical systems.

solid oxide fuel cells (cathode)oxygen permeation membraneselectrochemical catalysishigh-temperature electrodesenergy conversion devicesoxygen reduction catalysts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.251	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000639	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000652	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-16.83	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-17.05	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1715	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.392	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.

LaNiO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental