KBa2Re — Properties & Data | MatWorld

KBa2Re

ceramic

· JVASP-51254· KBa2Re

KBa2Re is a complex ceramic compound containing potassium, barium, and rhenium—a rare combination that places it outside conventional engineering ceramics and suggests experimental or specialized research origins. While not established in mainstream industrial applications, compounds in this family are of interest in materials science for high-temperature stability, electrical properties, or catalytic applications given rhenium's unique position as a refractory metal oxide component. Engineers would encounter this material primarily in research contexts or specialized applications requiring the specific properties imparted by rhenium chemistry rather than as a drop-in replacement for conventional ceramics.

research and developmenthigh-temperature ceramicsrhenium-based compoundscatalytic materialssolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	16.47	GPa	DFT · OptB88vdW
Shear Modulus(G)	-8.000	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.047	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.836	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	1.000e-8	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	6.300e-7	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-0.1000	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.8100	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.159	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.157	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.

KBa2Re

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental