| 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.
|
|
| Company Name: |
TCI Europe
|
| Tel: |
320-37350700 |
| Website: |
https://www.tcichemicals.com/de/de/index.html |
| Company Name: |
TCI AMERICA
|
| Tel: |
800-4238616 |
| Website: |
https://www.tcichemicals.com/en/us/index.html |
| Company Name: |
Sigma-Aldrich
|
| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
|