KPSe3

semiconductor

· KPSe3

KPSe₃ is a layered transition metal selenide compound belonging to the family of dichalcogenides, composed of potassium and pseudo-one-dimensional chains of selenium. This material is primarily of research interest rather than established industrial use, studied for its potential in electronic and optoelectronic applications due to its semiconducting behavior and layered crystal structure that enables property tuning through mechanical exfoliation or chemical modification.

research semiconductorstwo-dimensional materialsoptoelectronics (experimental)energy storage (exploratory)quantum materials researchthin-film electronics (prototype stage)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.080	eV	—

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.

KPSe3

Electrical Properties

Regulatory Screening

Environmental

Export Control