Mn4 Zn1 S8

semiconductor
· Mn4 Zn1 S8

Mn₄Zn₁S₈ is a mixed-metal sulfide semiconductor compound combining manganese and zinc in a sulfide matrix, belonging to the family of transition-metal chalcogenides. This material is primarily investigated in research contexts for photocatalytic applications, photoelectrochemical devices, and as a potential absorber layer in thin-film solar cells, where its tunable bandgap and mixed-valence metal composition offer advantages over single-metal sulfide alternatives. The zinc-manganese sulfide system is notable for its potential in visible-light photocatalysis and environmental remediation due to the synergistic electronic properties arising from the two-metal system, though industrial adoption remains limited compared to established materials like CdS or CIGS.

photocatalytic water splittingphotodegradation of pollutantsthin-film photovoltaicsphotoelectrochemical cellsenvironmental remediationresearch semiconductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.