Li2FeP2HO8 — Properties & Data | MatWorld

Li2FeP2HO8

ceramic

· JVASP-46841· Li2FeP2HO8

Li2FeP2HO8 is a lithium iron phosphate hydroxide ceramic compound that belongs to the polyphosphate ceramic family. This material is primarily investigated in battery and energy storage research contexts, particularly as a potential cathode or electrolyte component for lithium-ion systems, where the combination of lithium, iron, and phosphate chemistry offers tuning of electrochemical properties. The hydroxide variant represents an emerging research composition aimed at improving ionic conductivity, structural stability, or interfacial performance compared to anhydrous phosphate alternatives.

battery cathode materialsenergy storage researchsolid-state electrolyteslithium-ion cell developmentadvanced ceramics R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1168	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	2.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000216	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000241	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-23.00	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-24.91	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06150	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.032	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.

Li2FeP2HO8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental