Cd4 Sn4 O12

semiconductor

· Cd4 Sn4 O12

Cd₄Sn₄O₁₂ is a mixed-metal oxide semiconductor combining cadmium and tin oxides in a defined stoichiometric ratio, representing a compound semiconductor rather than a simple binary oxide. This material falls within the research domain of complex oxide semiconductors and is primarily of academic interest for exploring novel electronic and optical properties arising from the interaction between cadmium and tin cation sublattices. Industrial applications remain limited, though such mixed-metal oxides are investigated for potential use in transparent conducting oxides, photocatalysis, and optoelectronic devices where the bandgap engineering enabled by compositional mixing offers advantages over single-component oxide semiconductors.

Research and development (semiconductors)Photocatalytic materialsTransparent conducting oxide developmentOptoelectronic device prototypingBandgap engineering studiesAdvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9077	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.551	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.

Cd4 Sn4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control