Na2CoNiF7

metal

· JVASP-140008· Na2CoNiF7

Na₂CoNiF₇ is a mixed-metal fluoride compound containing sodium, cobalt, and nickel in a fluoride matrix. This is a research-phase material primarily studied for electrochemical energy storage applications, particularly as a cathode or electrolyte component in solid-state and fluoride-ion batteries. The synergistic combination of transition metals (Co, Ni) with fluoride chemistry offers potential advantages in ionic conductivity and electrochemical stability compared to conventional oxide-based battery materials, though it remains largely in academic and early-stage industrial development rather than widespread commercial deployment.

solid-state batteriesfluoride-ion batteriescathode materialsenergy storage researchelectrochemical devicesnext-generation battery development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.797	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3000	eV	—
Magnetic Moment(μB)	4.130	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.277	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.

Na2CoNiF7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control