PtKO2S — Properties & Data | MatWorld

PtKO2S

ceramic

· PtKO2S

PtKO₂S is an experimental mixed-metal oxide-sulfide ceramic compound containing platinum, potassium, oxygen, and sulfur elements. This research-phase material belongs to the family of complex metal chalcogenides and mixed-valence oxysulfides, which are being investigated for electrochemical and catalytic applications where corrosion resistance and ionic conductivity are critical. The platinum constituent suggests potential use in high-temperature or chemically aggressive environments, while the potassium and sulfur components may contribute to ionic transport properties relevant to energy storage or catalytic systems.

Catalysis (experimental)Electrochemical cells (research)High-temperature corrosion resistanceSolid-state ionic conductors (emerging)Laboratory/research applications only

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	3.620	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

PtKO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental