K4BeRh — Properties & Data | MatWorld

K4BeRh

ceramic

· JVASP-65150· K4BeRh

K4BeRh is a complex ceramic compound containing beryllium and rhodium elements, likely an intermetallic or mixed-valence ceramic of specialized research interest. This material appears to be in the experimental or development phase rather than established commercial production, and belongs to the family of high-performance ceramics that combine refractory metals with lighter elements to achieve specific thermal, electrical, or catalytic properties. Due to the presence of rhodium (a precious metal) and beryllium (a toxic but lightweight refractory element), this composition would be pursued for niche, high-value applications where conventional ceramics are insufficient.

high-temperature research applicationscatalytic systems developmentaerospace experimental componentselectronic ceramics researchspecialty refractory materialsrhodium-bearing compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.307	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	1.232	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.027	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.

K4BeRh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental