Accéder au contenu
Merck
Toutes les photos(3)

Key Documents

View All Documentation

910961

Sigma-Aldrich

di-n-butylammonium lead(II) tetraiodide

greener alternative

n = 1

Synonyme(s) :

(BA)2PbI4, 2D perovskite, di-n-butylammonium tetraiodoplumbate

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(3)

About This Item

Formule linéaire :
(C4H9NH3)2PbI4
Numéro CAS:
132069-10-4
Code UNSPSC :
12352101
Nomenclature NACRES :
NA.23

Forme

powder

Caractéristiques du produit alternatif plus écologique

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

sustainability

Greener Alternative Product

Autre catégorie plus écologique

, Enabling

Description générale

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".

Application

Di-n-butylammonium lead(II) tetra iodide is used as a precursor material in the fabrication of lead halide perovskite solar cells. Perovskite solar cells based on DBAPbI4 have shown high power conversion efficiencies and have attracted significant attention as a low-cost and efficient alternative to traditional silicon-based solar cells. DBAPbI4-based perovskite materials find application in thin-film electronics such as transistors and light-emitting diodes (LEDs).
Organic-inorganic hybrid perovskittes based semiconducting materials exhibit excellent properties such as long charge carrier lifetime and diffusion length, and high photolumiscence quantum yield. These properties render the perovskite materials useful for applications in light emitting diodes (LEDs), lasers and photodetectors. The bis[n-butylammonium] tetraiodopumbate is 2D-layered perovskite and finds applications as violet emitter in LEDs.

Pictogrammes

Health hazardExclamation markEnvironment
GHS08,GHS07,GHS09

Mention d'avertissement

Danger

Mentions de danger

H302 + H332,H360D,H373,H410

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".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Hsinhan Tsai et al.
Nature, 536(7616), 312-316 (2016-07-08)
Three-dimensional organic-inorganic perovskites have emerged as one of the most promising thin-film solar cell materials owing to their remarkable photophysical properties, which have led to power conversion efficiencies exceeding 20 per cent, with the prospect of further improvements towards the
Ruddlesden?Popper Hybrid Lead Iodide Perovskite 2D Homologous Semiconductors
Chemistry of Materials, 28, 2852-2867 (2016)
Duyen H Cao et al.
Journal of the American Chemical Society, 137(24), 7843-7850 (2015-05-29)
We report on the fabrication and properties of the semiconducting 2D (CH3(CH2)3NH3)2(CH3NH3)(n-1)Pb(n)I(3n+1) (n = 1, 2, 3, and 4) perovskite thin films. The band gaps of the series decrease with increasing n values, from 2.24 eV (CH3(CH2)3NH3)2PbI4 (n = 1)

Articles

Alternative Energy Tutorial

A brief tutorial on alternative energy materials for advanced batteries and fuel cells, as well as high-purity inorganics, conducting polymers, and electrolytes.

Alternative Energy Tutorial

A brief tutorial on alternative energy materials for advanced batteries and fuel cells, as well as high-purity inorganics, conducting polymers, and electrolytes.

Alternative Energy Tutorial

A brief tutorial on alternative energy materials for advanced batteries and fuel cells, as well as high-purity inorganics, conducting polymers, and electrolytes.

Alternative Energy Tutorial

A brief tutorial on alternative energy materials for advanced batteries and fuel cells, as well as high-purity inorganics, conducting polymers, and electrolytes.

Afficher tout

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique