Li1 Ni1 P2 S6

semiconductor

· Li1 Ni1 P2 S6

Lithium nickel phosphorus sulfide (Li₁Ni₁P₂S₆) is an experimental semiconductor compound belonging to the metal phosphide sulfide family, primarily investigated in solid-state battery and energy storage research. This material shows promise as a solid electrolyte or electrode material due to its ionic conductivity and potential electrochemical stability in lithium-ion systems. As a research-stage compound rather than a commercial product, it represents the broader effort to develop alternative solid-state battery chemistries with improved safety, energy density, and cycle life compared to conventional liquid electrolytes.

solid-state battery electrolyteslithium-ion energy storagenext-generation battery researchsemiconductor device materialselectrochemical energy conversionmaterials for high-energy-density systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	35.81	GPa	—
Shear Modulus(G)	18.45	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4520	eV/atom	—

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.

Li1 Ni1 P2 S6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control