Ca1 Sn4 O8

semiconductor

· Ca1 Sn4 O8

Ca1Sn4O8 is a mixed-metal oxide ceramic compound belonging to the tin-oxide semiconductor family, combining calcium and tin cations in an oxidic framework. This material is primarily explored in research contexts for photocatalytic and optoelectronic applications, where its semiconductor properties enable light absorption and charge carrier generation; it represents an emerging class of Earth-abundant alternatives to conventional photocatalysts and transparent conducting oxides used in solar energy conversion and environmental remediation. The calcium-tin oxide system is notable for its potential cost-effectiveness and lower toxicity compared to lead-based or cadmium-based semiconductors, making it attractive for sustainable technology development.

photocatalytic water splittingenvironmental remediationsolar cell developmentgas sensingvisible-light photocatalysisresearch materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10,278.4	ksi	—
Shear Modulus(G)	4,580.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1745	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.757	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 Sn4 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control