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900168

Sigma-Aldrich

Lead(II) iodide

99.999% trace metals basis, perovskite grade

Synonyme(s) :

Lead diiodide

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About This Item

Formule linéaire :
PbI2
Numéro CAS:
10101-63-0
Poids moléculaire :
461.01
Numéro CE :
233-256-9
Numéro MDL:
MFCD00011163
Code UNSPSC :
12352302
ID de substance PubChem :
329769784
Nomenclature NACRES :
NA.23

Description

Powder or beads

Niveau de qualité

100

Pureté

99.999% trace metals basis

Forme

beads

Point d'ébullition

954 °C (lit.)

Pf

402 °C (lit.)

Densité

6.16 g/mL at 25 °C (lit.)

Chaîne SMILES 

I[PbH2]I

InChI

1S/2HI.Pb/h2*1H;/q;;+2/p-2

Clé InChI

RQQRAHKHDFPBMC-UHFFFAOYSA-L

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Catégories apparentées

Description générale

Lead(II)iodide is a wide bandgap (2.32 eV) semiconductor material. It has uniqueproperties like high resistivity, chemical stability, and a wide range oftemperature applications (−200 °C up to +130 °C). Perovskites with lead as the central cation produce the bestphotovoltaic efficiency. We offer lead iodide, specifically designed forenhanced solar cell performance.

Application

Lead iodide finds application in synthesis of perovskites based photovoltaic materials. Our perovskite grade PbI2 can readily be dissolved in DMF to yield 1M solution.
Lead(II) iodide (PbI2) in perovskite grade refers to high-purity lead iodide specifically used for the synthesis and fabrication of perovskite materials, such as formamidinium lead iodide (FAPbI3) or methylammonium lead iodide(MAPbI3), which are commonly studied for perovskite solar cells and other optoelectronic devices. The high purity of lead(II) iodide perovskite grade contributes to the efficiency, stability and reproducibility of perovskite solar cells.

Autres remarques

Very air and moisture sensitive. Please handle under argon atmosphere in a glove box.

Pictogrammes

Health hazardExclamation markEnvironment
GHS08,GHS07,GHS09

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Gratzel M, et al.
Advances in Functional Materials, 25, 6936-6936 (2015)
Samuel D Stranks et al.
Nature nanotechnology, 10(5), 391-402 (2015-05-08)
Metal-halide perovskites are crystalline materials originally developed out of scientific curiosity. Unexpectedly, solar cells incorporating these perovskites are rapidly emerging as serious contenders to rival the leading photovoltaic technologies. Power conversion efficiencies have jumped from 3% to over 20% in

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