| Identification | Back Directory | [Name]
Ethylamine Hydroiodide | [CAS]
506-58-1 | [Synonyms]
Ethylammonium Iodide
Ethylamine Hydroiodide | [EINECS(EC#)]
808-101-9 | [Molecular Formula]
C2H7N·HI | [MDL Number]
MFCD22419144 | [MOL File]
506-58-1.mol | [Molecular Weight]
172.996 |
| Hazard Information | Back Directory | [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. |
| Questions And Answer | Back Directory | [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.
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| Company Name: |
Sigma-Aldrich
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| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
3A Chemicals
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| Telephone: |
400-668-9898 |
| Website: |
www.3achem.com |
| Company Name: |
Richest Group Ltd
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| Telephone: |
18017061086 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList664261/0_EN.htm |
| Company Name: |
Energy Chemical
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| Telephone: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
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