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805971

Sigma-Aldrich

Acetamidinium iodide

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Synonym(s):

1-aminoethaniminium iodide, Greatcell Solar®

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About This Item

Empirical Formula (Hill Notation):
C2H7IN2
Molecular Weight:
185.99
UNSPSC Code:
12352101
PubChem Substance ID:
329768980
NACRES:
NA.23

Assay

98%

Quality Level

100

form

powder

greener alternative product characteristics

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

sustainability

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mp

100 °C

greener alternative category

Enabling,

SMILES string

CC(N)=[NH2+].[I-]

InChI

1S/C2H6N2.HI/c1-2(3)4;/h1H3,(H3,3,4);1H

InChI key

GGYGJCFIYJVWIP-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

Acetamidinium iodide (ACA) can be used as a halide based iodide that facilitates the formation of hybrid halide perovskites. It can be used in the fabrication of next generation solar cells with a power conversion efficiency (PCE) of 23%.

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
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

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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Certificates of Analysis (COA)

Lot/Batch Number
MKBW6563V
MKBW6563V

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Structure-band gap relationships in hexagonal polytypes and low-dimensional structures of hybrid tin iodide perovskites
Stoumpos CC, et al.
Inorganic Chemistry, 56(1), 56-73 (2016)
Partial Cation Substitution Reduces Iodide Ion Transport in Lead Iodide Perovskite Solar Cells
Ferdani D, et al.
Energy & Environmental Science (2019)
Nam Joong Jeon et al.
Nature, 517(7535), 476-480 (2015-01-07)
Of the many materials and methodologies aimed at producing low-cost, efficient photovoltaic cells, inorganic-organic lead halide perovskite materials appear particularly promising for next-generation solar devices owing to their high power conversion efficiency. The highest efficiencies reported for perovskite solar cells
Zhi-Kuang Tan et al.
Nature nanotechnology, 9(9), 687-692 (2014-08-05)
Solid-state light-emitting devices based on direct-bandgap semiconductors have, over the past two decades, been utilized as energy-efficient sources of lighting. However, fabrication of these devices typically relies on expensive high-temperature and high-vacuum processes, rendering them uneconomical for use in large-area
Wei Zhang et al.
Nano letters, 15(3), 1698-1702 (2015-02-05)
The performance of perovskite solar cells has been progressing over the past few years and efficiency is likely to continue to increase. However, a negative aspect for the integration of perovskite solar cells in the built environment is that the

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