Passa al contenuto
Merck
Tutte le immagini(1)

Documenti fondamentali

Visualizza tutta la documentazione

716669

Sigma-Aldrich

Cadmium telluride

99.9999% trace metals basis

Sinonimo/i:

Cadmium monotelluride

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Formula empirica (notazione di Hill):
CdTe
Numero CAS:
1306-25-8
Peso molecolare:
240.01
Numero CE:
215-149-9
Numero MDL:
MFCD00015998
Codice UNSPSC:
12352300
ID PubChem:
329763418
NACRES:
NA.23

Saggio

99.9999% trace metals basis

Forma fisica

crystals

P. eboll.

1130 °C

Punto di fusione

1092 °C

Densità

6.2 g/mL at 25 °C (lit.)

Stringa SMILE

[Cd]=[Te]

InChI

1S/Cd.Te
RPPBZEBXAAZZJH-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Applicazioni

A direct bandgap semiconductor (bandgap 1.56 eV at 300 K). CdTe is also a strong solar cell material. It is usually sandwiched with cadmium sulfide to form a p-n junction photovoltaic solar cell. Typically, CdTe cells use a n-i-p structure.

Pittogrammi

Exclamation markEnvironment
GHS07,GHS09

Avvertenze

Warning

Indicazioni di pericolo

H302 + H312 + H332,H410

Classi di pericolo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
MKBC6444

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

Ruizheng Liang et al.
Chemical communications (Cambridge, England), 49(10), 969-971 (2012-12-13)
Ordered ultrathin films based on alternate assembly of CdTe QDs and layered double hydroxide monolayers have been fabricated, which can be used as a photoluminescence temperature sensor with dual-parameter signals and high response sensitivity.
Asad Syed et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 106, 41-47 (2013-01-30)
The growing demand for semiconductor [quantum dots (Q-dots)] nanoparticles has fuelled significant research in developing strategies for their synthesis and characterization. They are extensively investigated by the chemical route; on the other hand, use of microbial sources for biosynthesis witnessed
Juan P Monrás et al.
PloS one, 7(11), e48657-e48657 (2012-11-28)
The vast application of fluorescent semiconductor nanoparticles (NPs) or quantum dots (QDs) has prompted the development of new, cheap and safer methods that allow generating QDs with improved biocompatibility. In this context, green or biological QDs production represents a still
Chong Hyun Chang et al.
Nanoscale, 5(4), 1616-1623 (2013-01-22)
A facile electrodeposition technique was utilized to deposit single-walled carbon nanotubes (SWNTs) with cadmium telluride (CdTe) with well-controlled size, density, surface morphology, and composition. By controlling the applied charge, the morphology of these hybrid nanostructures was altered from CdTe nanoparticles
S R Stürzenbaum et al.
Nature nanotechnology, 8(1), 57-60 (2012-12-25)
The synthesis of designer solid-state materials by living organisms is an emerging field in bio-nanotechnology. Key examples include the use of engineered viruses as templates for cobalt oxide (Co(3)O(4)) particles, superparamagnetic cobalt-platinum alloy nanowires and gold-cobalt oxide nanowires for photovoltaic
Visualizza tutti i documenti correlati

Articoli

Synthesis of ZnO Aggregates and Their Application in Dye-Sensitized Solar Cells

One of the more traditional photovoltaic devices, single crystalline silicon solar cells were invented more than 50 years ago, currently make up 94% of the market. Single crystalline silicon solar cells operate on the principle of p-n junctions formed by joining p-type and n-type semiconductors.

Nanostructured Materials Through Ultrasonic Spray Pyrolysis

Advances in materials have often been led by the development of new synthetic methods that provide control over size, morphology and structure. The preparation of materials in a scalable and continuous manner is critical when development moves beyond lab-scale quantities.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.