K3B12H12I — Properties & Data | MatWorld

K3B12H12I

ceramic

· JVASP-55721· K3B12H12I

K3B12H12I is a boron-containing ceramic compound belonging to the boride family, likely a potassium boron hydride complex based on its chemical formula. This material is primarily of research and development interest rather than established commercial production, with potential applications in advanced ceramic systems, hydrogen storage materials, or specialized refractory compounds. Engineers would evaluate this compound for high-temperature stability, lightweight structural applications, or energy storage contexts where boron-based ceramics offer advantages in thermal management or chemical functionality compared to conventional oxides or carbides.

advanced ceramics researchhydrogen storage materialsrefractory compoundslightweight structural compositeshigh-temperature thermal applicationsboron-based specialty materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.958	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.942	eV	DFT · OptB88vdW
↳	6.128	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.493	-	DFT · OptB88vdW
↳	2.979	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000844	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000910	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-118	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	393.3	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4650	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.

K3B12H12I

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental