Li4 Cu2 P2 O8

semiconductor

· Li4 Cu2 P2 O8

Li₄Cu₂P₂O₈ is a lithium copper phosphate compound belonging to the ceramic oxide semiconductor family, synthesized primarily for advanced materials research rather than established commercial production. This material is investigated for potential applications in solid-state lithium-ion battery systems and electrochemical devices, where its lithium content and mixed-valence copper framework may offer ionic conductivity or electrochemical activity. As an experimental compound, it represents research into novel phosphate-based ceramics for next-generation energy storage, though it remains in the development stage without widespread industrial deployment.

solid-state battery materialslithium-ion conductorselectrochemical researchceramic phosphatesenergy storage developmentadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11,733.6	ksi	—
Shear Modulus(G)	3,689.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.577	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.098	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.

Li4 Cu2 P2 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control