K2RbAlI6

metal

· JVASP-107809· K2RbAlI6

K2RbAlI6 is an intermetallic compound belonging to the halide perovskite family, combining alkali metals (potassium and rubidium), aluminum, and iodine. This is a research-phase material primarily investigated for optoelectronic and photovoltaic applications due to the favorable light-absorption and charge-transport properties characteristic of halide perovskites, though it remains in experimental development rather than established industrial production.

perovskite solar cellsphotovoltaic researchoptoelectronic devicesthin-film semiconductorsexperimental materials sciencenext-generation energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1254	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.926	eV	DFT · OptB88vdW
↳	2.769	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.885	-	DFT · OptB88vdW
↳	3.225	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	7.620	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1290	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.094	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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K2RbAlI6 — Properties & Data | MatWorld

K2RbAlI6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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