Na14 Ni2 O9

semiconductor

· Na14 Ni2 O9

Na14Ni2O9 is a mixed-valence sodium-nickel oxide ceramic compound belonging to the class of layered transition metal oxides with potential ionic conductor properties. This material is primarily investigated in research contexts for energy storage and electrochemical applications, where its mixed sodium-nickel framework may enable fast ion transport or catalytic activity. While not yet widely commercialized, compounds in this family are explored as alternatives to conventional battery materials and catalysts due to their tunable redox chemistry and structural flexibility.

solid-state battery researchsodium-ion battery electrodescatalysis and electrocatalysisionic conductor developmentexperimental energy storagetransition metal oxide semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4710	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.291	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.

Na14 Ni2 O9

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control