KNiO2S — Properties & Data | MatWorld

KNiO2S

ceramic

· KNiO2S

KNiO₂S is a ternary ceramic compound containing potassium, nickel, oxygen, and sulfur—a mixed-anion ceramic that combines oxide and sulfide chemistry. This is a research-phase material studied primarily in electrochemistry and solid-state chemistry contexts; it is not yet established in broad commercial production. The material shows potential for energy storage applications (particularly battery cathodes or electrocatalysts) due to mixed-valent nickel chemistry and mixed-anion frameworks that can enhance ion transport and redox activity, though real-world engineering adoption remains limited and properties are still being characterized.

experimental energy storagebattery cathode materials (research)electrocatalysissolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	2.039	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.480	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.

KNiO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental