BMnO2S

ceramic

· BMnO2S

BMnO₂S is an experimental ceramic compound combining barium, manganese, oxygen, and sulfur—a mixed-anion oxide-sulfide material from the broader family of multifunctional ceramics being explored for energy storage and catalytic applications. This composition sits at the intersection of manganese oxide chemistry (known for redox activity) and sulfide materials (valued for electronic conductivity), making it a candidate for battery cathodes, oxygen reduction catalysts, or other electrochemical devices where both ionic and electronic transport are beneficial. While primarily a research-phase material, compounds in this chemical family are notable for enabling new performance windows unavailable in single-anion ceramics.

electrochemical energy storage (experimental)oxygen reduction catalysisbattery cathode materials (research)mixed-anion ceramic compoundsfunctional ceramic development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.854	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.620	eV/atom	—

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

Regulatory Screening

Environmental

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.

BMnO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental