CrPaO3

semiconductor

· CrPaO3

CrPaO3 is a mixed-metal oxide semiconductor containing chromium and an unspecified rare-earth or post-transition element (Pa likely indicates a dopant or substitutional site). This compound represents an emerging class of perovskite-related oxides being explored for electronic and photocatalytic applications. While not yet in widespread commercial production, materials in this family are investigated for potential use in photocatalysis, gas sensing, and energy conversion due to their tunable bandgap and mixed-valence chemistry.

photocatalytic water splittinggas sensing devicesphotovoltaic researchenvironmental remediationceramic semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.247	eV	—
Magnetic Moment(μB)	1.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.597	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.

CrPaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control