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793493

Sigma-Aldrich

Methylammonium iodide

greener alternative

98%

Sinônimo(s):

Methanamine hydriodide

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About This Item

Fórmula linear:
CH3NH2 • HI
Número CAS:
14965-49-2
Peso molecular:
158.97
Número MDL:
MFCD28100833
Código UNSPSC:
12352302
ID de substância PubChem:
329768080
NACRES:
NA.23

Nível de qualidade

100

Ensaio

98%

Formulário

powder

características do produto alternativo mais ecológico

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

sustainability

Greener Alternative Product

pf

270-280 °C

categoria alternativa mais ecológica

Enabling,

cadeia de caracteres SMILES

CN.I

InChI

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

chave InChI

LLWRXQXPJMPHLR-UHFFFAOYSA-N

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Aplicação

Methanamine hydriodide is an important precursor for the preparation of perovskite photoactive layers for solar energy conversion.
Methylammonium iodide (MAI) is extensively used as a precursor material for the fabrication of perovskite solar cells. These solar cells offer high conversion efficiencies.
Methylammonium iodide can be used as a precursor in combination with lead iodide to change the morphology of the resulting perovskite materials. Perovskite materials can further be utilized in the fabrication of alternative energy devices such as light emitting diodes (LEDs), and perovskite solar cells (PSCs).

Outras notas

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. Find details here.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302,H315,H319,H335

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCM6849
MKCH6519
MKCG0372
MKCC7806
MKCD9766

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Lead(II) iodide 99.999% trace metals basis

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203602

Lead(II) iodide

Lead(II) iodide 99.999% trace metals basis, perovskite grade

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900168

Lead(II) iodide

Phenethylammonium iodide

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805904

Phenethylammonium iodide

Guanidinium iodide ≥99%

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806056

Guanidinium iodide

Formamidinium bromide ≥98%

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900835

Formamidinium bromide

Spiro-MeOTAD 99% (HPLC)

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Spiro-MeOTAD

Cesium iodide 99.999% trace metals basis

Sigma-Aldrich

203033

Cesium iodide

Ethylammonium Iodide

Sigma-Aldrich

805823

Ethylammonium Iodide

Efficient planar heterojunction mixed-halide perovskite solar cells deposited via spray-deposition.
Barrows AT, et al.
Energy & Environmental Science, 7(9), 2944-2950 (2014)
Benjamin T Diroll
The journal of physical chemistry letters, 10(18), 5623-5628 (2019-09-11)
Intraband relaxation in polycrystalline films of hybrid perovskites methylammonium lead tribromide and methylammonium lead triiodide are studied by transient absorption spectroscopy from 80 K to >350 K. This temperature range spans the transitions of these materials from the high-temperature cubic
Izuru Karimata et al.
ACS applied materials & interfaces, 10(43), 37057-37066 (2018-10-03)
Partial halide substitution in organolead halide perovskites MAPbX3 (MA = CH3NH3+, X = Cl-, Br-, or I-) leads to semiconductor heterostructures with precisely tuned band-gap energies, which facilitates efficient charge extraction or separation for high-performance solar cells and optoelectronic devices.
Parameters influencing the deposition of methylammonium lead halide iodide in hole conductor free perovskite-based solar cells.
Cohen Bat-El, et al.
APL Materials, 2(8), 081502-081502 (2014)
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)
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