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900821

Sigma-Aldrich

Imidazolium bromide

greener alternative

≥98%

Synonym(s):

Imidazole hydrobromide, Greatcell Solar®

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About This Item

Empirical Formula (Hill Notation):
C3H4N2 · HBr
CAS Number:
101023-55-6
Molecular Weight:
148.99
MDL number:
MFCD29765749
UNSPSC Code:
12352101
NACRES:
NA.23

Quality Level

100

Assay

≥98%

form

powder

greener alternative product characteristics

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

sustainability

Greener Alternative Product

mp

219-220 °C

greener alternative category

Enabling,

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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

Organohalide based perovskites have emerged as an important class of material for solar cell applications [1-4]. Our perovskites precursors 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.

Legal Information

Greatcell Solar is a registered trademark of Greatcell Solar

Pictograms

Health hazard
GHS08

Signal Word

Warning

Hazard Statements

H361fd

Hazard Classifications

Repr. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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, 656-662 (2016)
Photovoltaic mixed-cation lead mixed-halide perovskites: links between crystallinity, photo-stability and electronic properties.
Rehman W, et al.
Energy & Environmental Science, 10, 361-369 (2017)
Zhiping Wang et al.
Advanced materials (Deerfield Beach, Fla.), 29(5), 1604186-1604186 (2016-12-03)
Air-stable doping of the n-type fullerene layer in an n-i-p planar heterojunction perovskite device is capable of enhancing device efficiency and improving device stability. Employing a (HC(NH

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