K1 Mn1 Se2 O8

semiconductor

· K1 Mn1 Se2 O8

K₁Mn₁Se₂O₈ is a mixed-metal oxide semiconductor compound containing potassium, manganese, and selenium in an oxidized framework. This material belongs to the family of layered metal selenates and oxides, representing an experimental composition of primary interest in solid-state chemistry and materials research rather than established industrial production. The compound is investigated for potential applications in ion-conducting systems, photocatalysis, and solid-state electrochemistry, where the mixed-valence manganese and selenium oxidation states may enable tunable electronic properties; however, it remains largely a laboratory-synthesized phase without significant commercial deployment.

experimental semiconductorsphotocatalytic materials researchsolid-state ion conductorsmanganese oxide framework materialsselenate compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4640	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.101	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.

K1 Mn1 Se2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control