Li2NiP2O7 — Properties & Data | MatWorld

Li2NiP2O7

ceramic

· JVASP-45883· Li2NiP2O7

Li2NiP2O7 is a lithium nickel phosphate ceramic compound that belongs to the family of polyphosphate materials. This is primarily a research-phase material being investigated for energy storage and electrochemical applications, particularly as a potential cathode material or electrolyte component in lithium-ion battery systems. Interest in this compound stems from its layered crystal structure and mixed-metal composition, which can offer tunable electrochemical properties and ionic conductivity compared to single-metal phosphate ceramics.

lithium-ion battery cathodessolid-state electrolytesenergy storage researchelectrochemical devicesceramic ionic conductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.238	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6960	eV	DFT · OptB88vdW
Magnetic Moment(μB)	4.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04560	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.106	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Li2NiP2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental