LiFeP2HO8

ceramic

· JVASP-47725· LiFeP2HO8

LiFeP₂HO₈ is a lithium iron phosphate hydroxide ceramic compound belonging to the polyphosphate family, primarily investigated for electrochemical energy storage applications. This material is a research-phase compound being explored as a potential cathode or electrode material for lithium-ion battery systems, where iron-phosphate chemistries offer advantages in thermal stability and cycle life compared to conventional layered oxides. The hydroxide incorporation distinguishes this composition within the iron phosphate family and may influence its crystal structure, electrochemical performance, and ion transport characteristics.

lithium-ion battery cathodesenergy storage researchelectrochemical cellsthermal stability applicationsbattery materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1113	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.4310	eV	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.1467	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.1400	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	7.982	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000698	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000455	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-112.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	227.4	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)	0.05640	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.882	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.

LiFeP2HO8 — Properties & Data | MatWorld

LiFeP2HO8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental