Sn2WO5

semiconductor

· Sn2WO5

Sn2WO5 is a mixed-metal oxide semiconductor compound combining tin and tungsten with oxygen, belonging to the family of tungstate-based semiconductors. This material is primarily of research and developmental interest for photocatalytic and optoelectronic applications, where its band structure and electronic properties show promise for environmental remediation and sensing technologies. Compared to single-component oxides like SnO2 or WO3, composite oxides like Sn2WO5 offer potential advantages in tunable electronic behavior and enhanced catalytic performance, though industrial adoption remains limited outside specialized applications.

photocatalytic water treatmentenvironmental sensingoptoelectronic devicesresearch photocatalyststungstate semiconductorsvisible-light responsive materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.600	eV	—

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.

Sn2WO5

Electrical Properties

Regulatory Screening

Environmental

Export Control