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901435

Sigma-Aldrich

Methylammonium bromide

greener alternative

≥99%, anhydrous

Sinonimo/i:

Methanamine hydrobromide, methylamine hydrobromide

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About This Item

Formula empirica (notazione di Hill):
CH6BrN
Numero CAS:
6876-37-5
Peso molecolare:
111.97
Numero MDL:
MFCD28166504
Codice UNSPSC:
12352302
NACRES:
NA.23

Grado

anhydrous

Livello qualitativo

100

Saggio

≥99%

Forma fisica

powder

Caratteristiche più verdi

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

sustainability

Greener Alternative Product

Categoria alternativa più verde

, Enabling

Stringa SMILE

CN.Br

InChI

1S/CH5N.BrH/c1-2;/h2H2,1H3;1H
ISWNAMNOYHCTSB-UHFFFAOYSA-N

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Descrizione generale

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".

Applicazioni

Methylammonium bromide (MABr) is used as an additive in the fabrication of perovskite solar cells. It helps improve the crystal quality and stability of the perovskite films, leading to enhanced photovoltaic performance.
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.

Avvertenza

  • Extremely hygroscopic.
  • Handle in glove box.
  • Handle and store under nitrogen atmosphere.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302,H315,H319,H335

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKCM9501
MKCJ0643
MKCF7742

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Da-Seul Choi et al.
Nanomaterials (Basel, Switzerland), 10(6) (2020-06-04)
PC61BM is commonly used in perovskite solar cells (PSC) as the electron transport material (ETM). However, PC61BM film has various disadvantages, such as its low coverage or the many pinholes that appear due to its aggregation behavior. These faults may
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)
Recent Advances in Hybrid Halide Perovskites-based Solar Cells.
Kalyanasundaram K, et al.
Material Matters , 11, 3-3 (2016)
Photovoltaic mixed-cation lead mixed-halide perovskites: links between crystallinity, photo-stability and electronic properties.
Rehman W, et al.
Energy & Environmental Science, 10, 361-361 (2017)
Recent advances in hybrid halide perovskites-based solar cells.
Kalyanasundaram K, et al.
Material Matters, 11, 3-3 (2016)
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