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805874

Sigma-Aldrich

n-Butylammonium iodide

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Synonym(s):

1-Butanaminium iodide, Butylamine hydroiodide, Butylammonium iodide, Greatcell Solar®

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About This Item

Empirical Formula (Hill Notation):
C4H12IN
CAS Number:
Molecular Weight:
201.05
MDL number:
UNSPSC Code:
12352101
PubChem Substance ID:
NACRES:
NA.23

Assay

98%

Quality Level

form

powder

greener alternative product characteristics

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

sustainability

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mp

173 °C (exp.)

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SMILES string

CCCCN.I

InChI

1S/C4H11N.HI/c1-2-3-4-5;/h2-5H2,1H3;1H

InChI key

CALQKRVFTWDYDG-UHFFFAOYSA-N

General description

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Application

n-Butylammonium iodide (BAI) can be used as an additive that facilitates an improvement in the efficiency and stability of perovskite solar cells (PSCs). It can also be used as an organic ligand in the formation of organic-inorganic perovskites for light-emitting diodes (LEDs).
The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications.

Legal Information

Product of Greatcell Solar Materials Pty Ltd.Greatcell Solar is a registered trademark of Greatcell Solar Materials Pty Ltd.
Greatcell Solar is a registered trademark of Greatcell Solar

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Enhanced thermal stability in perovskite solar cells by assembling 2D/3D stacking structures
Lin Y, et al.
The Journal of Physical Chemistry Letters, 9(3), 654-658 (2018)
Unveiling the guest effect of N-butylammonium iodide towards efficient and stable 2D-3D perovskite solar cells through sequential deposition process
Wang Y, et al.
Chemical Engineering Journal, 6(2), 123589-123589 (2019)
Olivia F Williams et al.
The journal of physical chemistry. A, 123(51), 11012-11021 (2019-11-16)
Two-dimensional (2D) hybrid perovskites are generating broad scientific interest because of their potential for use in photovoltaics and microcavity lasers. It has recently been demonstrated that mixtures of quantum wells with different thicknesses can be assembled in films with heterogeneous
Chang Liu et al.
Nano letters, 20(2), 1240-1251 (2020-01-22)
3D/2D hybrid perovskite systems have been intensively investigated to improve the stability of perovskite solar cells (PSCs), whereas undesired crystallization of 2D perovskite during the film formation process could undermine the structural stability of 2D perovskite materials, which causes serious
Kohei Nishimura et al.
ACS applied materials & interfaces, 11(34), 31105-31110 (2019-08-07)
In the composition of Q0.1(FA0.75MA0.25)0.9SnI3, Q is replaced with Na+, K+, Cs+, ethylammonium+ (EA+), and butylammonium+ (BA+), respectively, and the relationship between actually measured lattice strain and photovoltaic performances is discussed. The lattice strain evaluated by the Williamson-hall plot of

Articles

Next generation solar cells have the potential to achieve conversion efficiencies beyond the Shockley-Queisser (S-Q) limit while also significantly lowering production costs.

Dr. Perini and Professor Correa-Baena discuss the latest research and effort to obtain higher performance and stability of perovskite materials.

For several decades, the need for an environmentally sustainable and commercially viable source of energy has driven extensive research aimed at achieving high efficiency power generation systems that can be manufactured at low cost.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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