K2H6Pt — Properties & Data | MatWorld

K2H6Pt

metal

· K2H6Pt

K2H6Pt is a platinum-potassium hydride compound, representing an intermetallic or complex hydride material rather than a conventional alloy. This material exists primarily in research contexts as part of studies into hydrogen storage, catalytic applications, and platinum-based intermetallic systems; it is not commonly specified in production engineering applications. The compound's notable characteristic is the incorporation of hydrogen with platinum, which positions it in emerging research areas for energy storage and catalysis rather than traditional structural or functional engineering roles.

hydrogen storage researchcatalytic applicationsplatinum-based intermetallicsmaterials science researchadvanced energy storage systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1272	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.037	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)2 entries	5.356	-	DFT · OptB88vdW
↳	4.303 range 2.876–5.730median of 2 measurements	-	DFT · PBEsol
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00249	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00125	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-276.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	463.1	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4159	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

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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.

K2H6Pt

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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