Li2 Cu1 Ni1 O4

semiconductor

· Li2 Cu1 Ni1 O4

Li₂CuNiO₄ is a mixed-metal oxide semiconductor compound containing lithium, copper, and nickel in a layered crystal structure. This material is primarily of research interest for energy storage and electrochemical applications, particularly as a potential cathode material or ionic conductor in advanced battery systems where the mixed transition metals provide tunable electronic and ionic transport properties. While not yet widely commercialized, compounds in this family are explored for next-generation lithium-ion and solid-state battery technologies where the combination of copper and nickel oxides with lithium offers potential advantages in charge capacity, cycle stability, or ionic conductivity compared to single-metal oxide alternatives.

battery cathode materials (research)solid-state electrolytes (development)energy storage devicesionic conductorsmixed-metal oxide semiconductorselectrochemical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	134.9	GPa	—
Shear Modulus(G)	70.87	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.362	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.

Li2 Cu1 Ni1 O4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control