K2H4Pt
metal· JVASP-38178· K2H4Pt
K2H4Pt is a platinum-containing intermetallic compound combining potassium and hydrogen with platinum, representing an experimental or specialized research material rather than a conventional commercial alloy. This material family is of interest in hydrogen storage research, catalysis, and advanced materials chemistry where platinum's catalytic properties and chemical stability are leveraged in novel hydride frameworks. Such compounds are rarely encountered in mainstream engineering but may hold potential in emerging applications requiring high-performance catalytic surfaces or hydrogen-related energy storage technologies.
hydrogen storage researchcatalytic applicationsadvanced intermetallic compoundsexperimental materials chemistryplatinum-based catalystsenergy storage systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2,654.2 | ksi | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 1,270.5 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1331 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.308 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -268.2 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4389 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.