Jump to content

Methylammonium iodide

From Wikipedia, the free encyclopedia
Methylammonium iodide
The methylammonium cation
The methylammonium cation
The iodide anion
The iodide anion
Names
IUPAC name
Methylazanium iodide
Systematic IUPAC name
Methanaminium iodide
Other names
  • Methylamine hydroiodide
  • Methanamine hydriodide
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.035.474 Edit this at Wikidata
EC Number
  • 239-037-4
  • InChI=1S/CH5N.HI/c1-2;/h2H2,1H3;1H
    Key: LLWRXQXPJMPHLR-UHFFFAOYSA-N
  • C[NH3+].[I-]
Properties
CH3NH3I
Molar mass 158.96951 g/mol
Appearance White powder [1]
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H302, H315, H319, H335
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Methylammonium iodide in an organic halide with a formula of CH3NH3I. It is an ammonium salt composed of methylamine and hydrogen iodide. The primary application for methylammonium iodide, sometimes in combination with other methylammonium halides, is as a component of perovskite (structure) crystalline solar cells.[2]

References

[edit]
  1. ^ "Methylammonium Iodide". Greatcell Solar Materials. Retrieved 15 May 2020.
  2. ^ Li, Hangqian. (2016). "A modified sequential deposition method for fabrication of perovskite solar cells". Solar Energy. 126: 243–251. Bibcode:2016SoEn..126..243L. doi:10.1016/j.solener.2015.12.045.