BaP2H4O4 — Properties & Data | MatWorld

BaP2H4O4

Name: BaP2H4O4
Brand: MatWorld

ceramic

· JVASP-51668· BaP2H4O4

BaP₂H₄O₄ is an inorganic ceramic compound containing barium, phosphorus, hydrogen, and oxygen—a member of the phosphate ceramics family. This material is primarily of research and experimental interest rather than established commercial production, with potential applications in phosphate-based ceramic systems used for thermal management, bioceramics, or specialized refractory contexts. Engineers would consider phosphate ceramics when conventional oxide ceramics prove unsuitable due to their lower sintering temperatures, chemical resistance in acidic environments, or compatibility with biological systems.

phosphate ceramics researchthermal barrier coatings (experimental)biocompatible ceramicsacid-resistant applicationslow-temperature sintering systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.992	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	5.241	eV	DFT · OptB88vdW
↳	7.796	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.943	-	DFT · OptB88vdW
↳	2.372	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000829	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000886	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-182.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	329.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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)	0.03560	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.563	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.

BaP2H4O4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental