K3 Nb3 B2 O12

semiconductor

· K3 Nb3 B2 O12

K3Nb3B2O12 is a complex oxide ceramic compound containing potassium, niobium, and boron—a materials chemistry research compound rather than an established commercial material. This niobate-borate system belongs to the semiconductor oxide family and is primarily of academic interest for exploring novel electronic, optical, or electrochemical properties that emerge from its mixed-cation, mixed-anion crystal structure. Engineers and researchers would investigate this compound for next-generation applications in solid-state electronics, photocatalysis, or ionic conductivity where the specific arrangement of niobium and boron coordination sites may offer performance advantages unavailable in simpler binary or ternary oxides.

research semiconductorsphotocatalytic materialssolid-state ionic conductorsadvanced ceramics R&Doptical materials developmentexperimental electronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	146.1	GPa	—
Shear Modulus(G)	66.30	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.984	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.656	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.

K3 Nb3 B2 O12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control