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202894

Sigma-Aldrich

Cadmium oxide

≥99.99% trace metals basis

Synonyme(s) :

Cadmia

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About This Item

Formule linéaire :
CdO
Numéro CAS:
1306-19-0
Poids moléculaire :
128.41
Numéro CE :
215-146-2
Numéro MDL:
MFCD00010921
Code UNSPSC :
12352303
eCl@ss :
38150602
ID de substance PubChem :
24852127
Nomenclature NACRES :
NA.23

Niveau de qualité

100

Pureté

≥99.99% trace metals basis

Forme

powder

Pertinence de la réaction

reagent type: catalyst
core: cadmium

Densité

8.15 g/mL at 25 °C (lit.)

Chaîne SMILES 

O=[Cd]

InChI

1S/Cd.O

Clé InChI

CXKCTMHTOKXKQT-UHFFFAOYSA-N

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Description générale

Cadmium oxide (CdO) is a semiconducting material with high conductivity which isoptically transparent in the electromagnetic spectra. It has a direct bandgap of 2.28 eV and can form a single crystal material by metal organic vapor phase epitaxy (MOVPE) growth.

Application

CdO can be used in the synthesis of cadmium selenide quantum dots for potential applications in photocatalysis. It is used as a transparent conducting oxide (TCO) which can further be used in a variety of opto-electronic devices.

Pictogrammes

Skull and crossbonesHealth hazardEnvironment
GHS06,GHS08,GHS09

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 2 - Repr. 2 - STOT RE 1

Code de la classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Certificats d'analyse (COA)

Lot/Batch Number
MKBZ2890V
MKBW3336V
MKBV7629V
MKBV6736V
MKBT7524V

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Electrical and optical properties of Al doped cadmium oxide thin films deposited by radio frequency magnetron sputtering
Saha B, et al.
Solar Energy Materials and Solar Cells, 91(18), 1692-1697 (2007)
Yi-An Chen et al.
Nanomaterials (Basel, Switzerland), 9(7) (2019-08-03)
To the best of our knowledge, this report presents, for the first time, the schematic of the possible chemical reaction for a one-pot synthesis of Zn0.5Cd0.5Se alloy quantum dots (QDs) in the presence of low/high oleylamine (OLA) contents. For high
Bandgap and effective mass of epitaxial cadmium oxide
Jefferson PH, et al.
Applied Physics Letters, 92(2), 022101-022101 (2008)
Sachidananda Krishnamurthy et al.
ACS nano, 15(1), 575-587 (2021-01-01)
We synthesized PbS/CdS core/shell quantum dots (QDs) to have functional single-emitter properties for room-temperature, solid-state operation in the telecom O and S bands. Two shell-growth methods-cation exchange and successive ionic layer adsorption and reaction (SILAR)-were employed to prepare QD heterostructures
Shahab Akhavan et al.
ACS nano, 11(6), 5430-5439 (2017-05-23)
Förster resonance energy transfer (FRET) interacted with localized surface plasmon (LSP) gives us the ability to overcome inadequate transfer of energy between donor and acceptor nanocrystals (NCs). In this paper, we show LSP-enhanced FRET in colloidal photosensors of NCs in
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