Ca1 Cr4 O8

semiconductor

· Ca1 Cr4 O8

CaCr₄O₈ is a mixed-valence calcium chromium oxide ceramic compound belonging to the family of chromite and spinel-related oxides. This material is primarily of research interest for its electronic and magnetic properties rather than established industrial production, representing an exploratory composition within chromium oxide semiconductor systems. Potential applications center on photocatalysis, gas sensing, and advanced ceramics where chromium oxides are being investigated for environmental remediation and chemical detection, though commercial deployment remains limited compared to conventional semiconductor and ceramic alternatives.

photocatalytic materialsgas sensor developmentadvanced ceramics researchchromium oxide compoundselectronic materials investigationenvironmental remediation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02120	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.266	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.

Ca1 Cr4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control