K1 Re1 O3

semiconductor

· K1 Re1 O3

K1Re1O3 is an experimental oxide compound containing potassium and rhenium in a perovskite-related crystal structure, currently in research and development rather than established production. This material is of interest in solid-state chemistry and materials research for potential applications in energy conversion, catalysis, or electronic devices, though industrial adoption remains limited. The inclusion of rhenium—a rare, high-value refractory metal—makes this compound notable for high-temperature stability investigations, though engineers would typically evaluate it only for specialized applications where rhenium's unique properties justify its cost.

experimental semiconductorshigh-temperature catalysis researchsolid-state energy conversionperovskite-family materialsrefractory compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00550	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.910	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.

K1 Re1 O3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control