Ethylamine Hydroiodide
Ethylamine Hydroiodide Basic information
- Product Name:
- Ethylamine Hydroiodide
- Synonyms:
-
- Ethylamine Hydroiodide
- Ethylammonium Iodide
- ethylazanium:iodide
- CH3CH2NH3I(EAI)
- EAI
- EthylamineHydroiodide>
- SKL930
- Ethylammonium Iodide, EAI
- CAS:
- 506-58-1
- MF:
- C2H8IN
- MW:
- 172.99609
- EINECS:
- 808-101-9
- Mol File:
- 506-58-1.mol
Ethylamine Hydroiodide Chemical Properties
- Melting point:
- 188°
- Density
- 2.10
- Water Solubility
- Completely soluble in water
- form
- powder
- Merck
- 14,3762
- CAS DataBase Reference
- 506-58-1
- color
- Powder/crystals
Ethylamine Hydroiodide Usage And Synthesis
Applications
Ethylammonium iodide (EAI), like methylammonium iodide, is a precursor used for high-efficiency pervoskite solar cells and LEDs.
(CH3CH2NH3)PbI3 has valence band position at 5.6 eV with an optical band-gap of ca.2.2 eV [2]. In comparison, (CH3NH3)PbI3 has a valence band position at 5.4 eV with an optical band-gap of 1.5 eV. The difference is due to the larger cation effect of (CH3CH2NH3)PbI3, resulting in less conjugation to the lead iodide to widen the band-gap of the perovskite structure.
Description
Ethylammonium iodide (EAI), like methylammonium iodide, is a precursor used for high-efficiency pervoskite solar cells and LEDs.
Uses
The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications.
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