K2Mo2Se2O11

semiconductor

· K2Mo2Se2O11

K2Mo2Se2O11 is a mixed-metal oxide semiconductor compound containing potassium, molybdenum, and selenium in an oxidized framework. This is a research-phase material primarily studied for its electronic and photocatalytic properties within the broader family of polyoxometalates and layered metal chalcogenides. Industrial adoption remains limited; applications are being explored in photocatalysis, energy storage, and optoelectronic devices where the semiconductor bandgap and structural tunability offer potential advantages over conventional binary oxides.

photocatalytic water splittingenvironmental remediation catalystsoptoelectronic research devicesenergy storage electrodessemiconductor thin filmsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.300	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.

K2Mo2Se2O11

Electrical Properties

Regulatory Screening

Environmental

Export Control