CoNi2O4

ceramic

· JVASP-146943· CoNi2O4

CoNi₂O₄ is a mixed-metal oxide ceramic compound belonging to the spinel family, composed of cobalt and nickel cations in an oxide matrix. This material is primarily investigated in electrochemistry and energy storage applications, where it serves as an active electrode material for supercapacitors, batteries, and electrocatalysis due to its mixed-valence character and electronic conductivity—properties that distinguish it from single-metal oxides. Its research focus reflects growing interest in transition-metal spinels as cost-effective alternatives to precious-metal catalysts and as high-performance components in next-generation energy devices.

supercapacitor electrodesbattery materialselectrocatalystsenergy storage deviceselectrochemical sensors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2195	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.203	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05860	eV/atom	—
Formation Energy(ΔHf)	-0.9463	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.

CoNi2O4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental