O2 K2 Tl2

semiconductor

· O2 K2 Tl2

O2K2Tl2 is an experimental mixed-metal oxide semiconductor compound containing thallium, oxygen, and potassium, representing research into multi-valent oxide systems for electronic applications. This material family is primarily studied in laboratory settings for potential optoelectronic and photocatalytic applications, where the combination of alkali metal, transition metal character, and oxygen bonding may enable tunable electronic properties. The thallium-containing composition places it in a specialized research domain focused on exploring unconventional semiconductors, though practical deployment remains limited due to thallium's toxicity concerns and the material's developmental stage.

experimental semiconductorsphotocatalytic researchoptoelectronic devices (research phase)thin-film deposition studiesmixed-oxide electronic materialsfundamental materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,811.3	ksi	—
Shear Modulus(G)	2,109.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.500	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.126	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.

O2 K2 Tl2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control