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901434

Sigma-Aldrich

Methylammonium iodide

greener alternative

≥99%, anhydrous

Sinónimos:

Methanamine, hydriodide

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About This Item

Fórmula empírica (notación de Hill):
CH6IN
Número de CAS:
14965-49-2
Peso molecular:
158.97
UNSPSC Code:
12352302
NACRES:
NA.23

grade

anhydrous

Quality Level

100

assay

≥99%

form

crystals

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

greener alternative category

Enabling,

InChI

1S/CH5N.HI/c1-2;/h2H2,1H3;1H

InChI key

LLWRXQXPJMPHLR-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.

Application

Methylammonium iodide (MAI) has been widely used in the development of perovskite solar cells. MAI is typically used as a precursor material in the fabrication of perovskite thin films. It acts as a source of methylammonium cations (CH3NH3+) and iodide anions (I-) that are necessary for the formation of the perovskite crystal structure.
Methylammonium iodide, an organic halide based perovskite material, can be used in the fabrication of high performance organic solar cells.
Organohalide based perovskites have emerged as an important class of material for solar cell applications. Our perovskites precursors with extremely low water contents are useful for synthesizing mixed cation or anion perovskites needed for the optimization of the band gap, carrier diffusion length and power conversion efficiency of perovskites based solar cells.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Phenethylammonium iodide

Sigma-Aldrich

805904

Phenethylammonium iodide

Spiro-MeOTAD 99% (HPLC)

Sigma-Aldrich

792071

Spiro-MeOTAD

Deciphering the role of impurities in methylammonium iodide and their impact on the performance of perovskite solar cells
Levchuk I, et al.
Advanced Materials Interfaces, 3(22), 1600593-1600593 (2016)
Spectroscopic study on the impact of methylammonium iodide loading time on the electronic properties in perovskite thin films
Cheng Y, et al.
Journal of Material Chemistry A, 4(2), 561-567 (2016)
Crystallization of a perovskite film for higher performance solar cells by controlling water concentration in methyl ammonium iodide precursor solution
Adhikari N, et al.
Nanoscale, 8(5), 2693-2703 (2016)
Recent Advances in Hybrid Halide Perovskites-based Solar Cells.
Kalyanasundaram K, et al.
Material Matters , 11, 3-3 (2016)
Entropic stabilization of mixed A-cation ABX3 metal halide perovskites for high performance perovskite solar cells.
Yi C, et al.
Energy & Environmental Science, 9, 656-656 (2016)
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