This product has an acceptable appearance specification of Powder or Granules or Chunk(s). The physical form is lot-specific and reported in the product Certificate of Analysis. The particle size is not determined given the variability of the form. The material is not screened and the particle size is not controlled.
254231
Lead(II) selenide
99.99%
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Cambia visualizzazione
25 G
CHF 424.00
About This Item
Formula condensata:
PbSe
Numero CAS:
Peso molecolare:
286.16
Numero CE:
Numero MDL:
Codice UNSPSC:
26111700
ID PubChem:
NACRES:
NA.23
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Livello qualitativo
Saggio
99.99%
Caratteristiche più verdi
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
Densità
8.1 g/mL at 25 °C (lit.)
Categoria alternativa più verde
, Enabling
Stringa SMILE
[Se]=[PbH2]
InChI
1S/Pb.Se
GGYFMLJDMAMTAB-UHFFFAOYSA-N
Categorie correlate
Descrizione generale
Lead selenide has cubic rocksalt crystal structure which undergoes transition at high pressures to orthorhombic structure.2 PbSe is a semiconductor material that emits infrared radiation.[1] Heat capacity of PbSe was evaluated by Kelley-Parks-Huffman method.[2]
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. Find details here.
Applicazioni
Confezionamento
Packaged in poly bottles
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2
Codice della classe di stoccaggio
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
dust mask type N95 (US), Eyeshields, Gloves
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Yen-Fu Lin et al.
Electrophoresis, 33(16), 2475-2481 (2012-08-18)
DEP is one of promising techniques for positioning nanomaterials into the desirable location for nanoelectronic applications. In contrast, the lithography technique is commonly used to make ultra-thin conducting wires and narrow gaps but, due to the limit of patterning resolution
Fen-Ying Kong et al.
Biosensors & bioelectronics, 39(1), 177-182 (2012-08-14)
An electrochemical method for the simultaneous detection of two different tumor markers, carcinoembryonic antigen (CEA) and α-fetoprotein (AFP), in one-pot, using CdS/DNA and PbS/DNA nanochains as labels was developed. Herein, magnetic beads (MBs) as bimolecule immobilizing carriers, were used for
Joshua J Choi et al.
Nano letters, 12(9), 4791-4798 (2012-08-15)
The self-assembly of colloidal nanocrystals into ordered superstructures depends critically on the shape of the nanocrystal building blocks. We investigated the self-assembly of cubic PbSe nanocrystals from colloidal suspensions in real-time using in situ synchrotron-based X-ray scattering. We combined small-angle
M N Nordin et al.
Nanotechnology, 23(27), 275701-275701 (2012-06-19)
A comprehensive study of the optical properties of PbS nanocrystals (NCs) is reported that includes the temperature dependent absorption, photoluminescence (PL) and PL lifetime in the range of 3-300 K. The absorption and PL are found to display different temperature
Barbara K Hughes et al.
ACS nano, 6(6), 5498-5506 (2012-05-11)
We have synthesized alkylselenide reagents to replace the native oleate ligand on PbSe quantum dots (QDs) in order to investigate the effect of surface modification on their stoichiometry, photophysics, and air stability. The alkylselenide reagent removes all of the oleate
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Thermoelectric materials comprise a wide range of solid compounds distinguished by their ability to convert thermal and electrical energy.
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What is the physical form of this material? I asuume it is a powder but what is the mesh/size characteristics?
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