Na20 Ge4 P12

semiconductor

· Na20 Ge4 P12

Na₂₀Ge₄P₁₂ is a sodium germanium phosphide compound belonging to the family of inorganic semiconductors and solid electrolytes. This material is primarily of research interest rather than established industrial production, with potential applications in all-solid-state battery electrolytes and superionic conductors where its sodium-ion transport properties are leveraged. The compound represents exploratory work in alkali-metal-based solid electrolytes, a field driven by demand for safer, higher-energy-density energy storage alternatives to conventional liquid electrolytes.

all-solid-state batteriessolid electrolytesion conductorsresearch materialsenergy storage developmentsemiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	32.01	GPa	—
Shear Modulus(G)	17.91	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9786	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4430	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.

Na20 Ge4 P12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control