Sn1 O2

semiconductor

· Sn1 O2

Tin dioxide (SnO₂) is a wide-bandgap n-type semiconductor ceramic compound widely used in optoelectronic and sensing applications. It is valued in industries ranging from gas sensors and photocatalysis to transparent conductive coatings and LCD displays, where its combination of optical transparency, electrical conductivity, and chemical stability offers advantages over alternative oxide semiconductors. SnO₂ is also of interest in emerging energy applications such as lithium-ion battery anodes and photovoltaic devices, where its high surface reactivity and tunable properties through doping make it a platform material for research and development.

gas sensing and air quality monitoringtransparent conductive coatingsphotocatalytic applicationsbattery anode materialsdisplay technologiessolar cells and photovoltaics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	112.7	GPa	—
Shear Modulus(G)	66.59	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.472	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.602	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.

Sn1 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control