CsPS3

ceramic

· CsPS3

CsPS3 is a cesium-based thiophosphate ceramic compound belonging to the family of metal phosphide sulfides, which are layered crystalline materials of interest in solid-state chemistry and materials research. This compound is primarily investigated for applications in ionic conductivity and energy storage rather than structural engineering, making it a research-phase material rather than an established industrial ceramic. Compared to conventional ion-conducting ceramics, thiophosphate frameworks offer potential advantages in solid electrolyte development and may find relevance in next-generation battery and electrochemical device architectures.

solid-state electrolytesenergy storage researchionic conductorsbattery materials developmentexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	5.013 range 3.855–6.170median of 2 measurements	-	—

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.

CsPS3

Electrical Properties

Regulatory Screening

Environmental