Lead Selenide Quantum Dots

PbSe
CAS 12069-00-0


Product Product Code Order or Specifications
Lead Selenide Quantum Dot PBSE-QD Contact American Elements

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
PbSe 12069-00-0 24855368 61550 MFCD00016273 235-109-4 selanylidenelead N/A [Pb]=[Se] InChI=1S/Pb.Se GGYFMLJDMA
MTAB-UHFFF
AOYSA-N

PROPERTIES Compound Formula Mol. Wt. Appearance Melting Point Boiling Point Density

Exact Mass

Monoisotopic Mass Charge MSDS
PbSe 286.16 Powder 1078 °C, 1351 K, 1972 °F N/A 8.1 g/mL at 25 °C 287.893173 287.893173 0 Safety Data Sheet

American Elements is a manufacturer and supplier specializing in producing Lead Selenide (PbSe) Quantum Dots. PbSe Quantum Dots are finding important application in solar energy due to their extremely wide band gap in which they absorbs light. American Elements manufactures quantum dots from several semiconductor materials, including Cadmium Telluride (CdTe), Zinc Indium Phosphide/Zinc Sulfide (ZnInP/ZnS), Zinc Cadmium Selenide/Zinc Sulfide (ZnCdSe/ZnS), Indium Phosphide/ Zinc Sulfide (InP/ZnS), and Graphene; for more information about uses and applications for quantum dots, please visit the Quantum Dots information center.

Lead Bohr Model Lead (Pb) atomic and molecular weight, atomic number and elemental symbolLead (atomic symbol: Pb, atomic number: 82) is a Block P, Group 14, Period 6 element with an atomic radius of 207.2. The number of electrons in each of Lead's shells is [2, 8, 18, 32, 18, 4] and its electron configuration is [Xe] 4f14 5d10 6s2 6p2. The lead atom has a radius of 175 pm and a Van der Waals radius of 202 pm. In its elemental form, lead has a metallic gray appearance. Lead occurs naturally as a mixture of four stable isotopes: 204Pb (1.48%), 206Pb (23.6%), 207Pb (22.6%), and 208Pb (52.3%). Elemental Lead Lead is obtained mainly from galena (PbS) by a roasting process. Anglesite, cerussite, and minim are other common lead containing minerals. Lead does occur as a free element in nature, but it is rare. It is a dense, soft metal that is very resistant to corrosion and poorly conductive compared to other metals. Its density and low melting point make it useful in applications such as electrolysis and industrual materials. For more information on lead, including properties, safety data, research, and American Elements' catalog of lead products, visit the Lead Information Center.

HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word Danger
Hazard Statements H301 + H331-H302 + H332-H360Df-H373-H410
Hazard Codes T,N
Risk Codes 60-61-23/25-33-50/53
Safety Precautions 53-20/21-28-45-60-61
RTECS Number N/A
Transport Information UN 3283 6.1/PG 3
WGK Germany 3
Globally Harmonized System of
Classification and Labelling (GHS)
Environment-Hazardous to the aquatic environment Health Hazard Skull and Crossbones-Acute Toxicity     

LEAD SELENIDE SYNONYMS
Lead(II) selenide

CUSTOMERS FOR LEAD SELENIDE QUANTUM DOTS HAVE ALSO LOOKED AT
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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.


Have a Question? Ask a Chemical Engineer or Material Scientist
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Recent Research & Development for Lead

  • Polyhydroxybutyrate-b-polyethyleneglycol block copolymer for the solid phase extraction of lead and copper in water, baby foods, tea and coffee samples. Wadhwa SK, Tuzen M, Kazi TG, Soylak M, Hazer B. Food Chem. 2014 Jun.
  • Solid phase extraction of trace amounts of silver, cadmium, copper, mercury, and lead in various food samples based on ethylene glycol bis-mercaptoacetate modified 3-(trimethoxysilyl)-1-propanethiol coated Fe3O4 nanoparticles. Mashhadizadeh MH, Amoli-Diva M, Shapouri MR, Afruzi H. Food Chem. 2014 May
  • Analysis of lead in beverage juice using mesoporous cadmium phosphate as a solid phase adsorbent. Yin P, Qu R, Liu X, Dong X, Xu Q. Food Chem. 2014 Apr.
  • Contents of cadmium, mercury and lead in fish from the Atlantic sea (Morocco) determined by atomic absorption spectrometry. Food Chem. 2014 create date:2013/11/12 | first author:Chahid A
  • Concentrations and health risks of lead, cadmium, arsenic, and mercury in rice and edible mushrooms in China. Food Chem. 2014 create date:2013/11/12 | first author:Fang Y.
  • The vibration characterization of synthetic crystalline lead hydrogen arsenite chloride precipitates Pb2(HAsO3)Cl2-implications of solidification of As (III) and Pb (II). Spectrochim Acta A Mol Biomol Spectrosc. 2014 create date:2013/10/15 | first author:Liu J
  • Spectroscopic properties of Sm(3+) doped lead bismosilicate glasses using Judd-Ofelt theory. Spectrochim Acta A Mol Biomol Spectrosc. 2014 create date:2013/09/03 | first author:Bhardwaj S
  • Toxicity and poisoning: the example of lead. Arch Environ Occup Health. 2014 create date:2013/08/13 | first author:Guidotti TL
  • From reactive level of concern" to proactive on lead." Arch Environ Occup Health. 2014 create date:2013/08/13 | first author:Guidotti TL
  • Exploration and Comparison of the Pre-impact Lead Time of Active and Passive Falls Based on Inertial Sensors. Biomed Mater Eng. 2014 create date:2013/11/12 | first author:Liang D Immunoassay for lead ions: analysis of spiked food samples. J Immunoassay Immunochem. 2014 create date:2013/09/26 | first author:Mandappa IM
  • Toxicity and poisoning: the example of lead. Arch Environ Occup Health. 2014 | first author:Guidotti TL
  • From reactive level of concern" to proactive on lead." Arch Environ Occup Health. 2014 create date:2013/08/13 | first author:Guidotti TL
  • Novel ion imprinted polymer magnetic mesoporous silica nano-particles for selective separation and determination of lead ions in food samples. Food Chem. 2013 create date:2013/09/03 | first author:Aboufazeli F
  • Determination of lead in rice grains by solid sampling HR-CS GFAAS. Food Chem. 2013 create date:2013/07/23 | first author:Gunduz S
  • Novel UMOD mutations in familial juvenile hyperuricemic nephropathy lead to abnormal uromodulin intracellular trafficking. Gene. 2013 create date:2013/08/31 | first author:Liu M
  • Maternal lead exposure during lactation persistently impairs testicular development and steroidogenesis in male offspring. J Appl Toxicol. 2013 create date:2012/07/19 | first author:Wang H
  • Synthesis of fluorescent carbon dots via simple acid hydrolysis of bovine serum albumin and its potential as sensitive sensing probe for lead (II) ions. Talanta. 2013 create date:2013/10/24 | first author:Wee SS
  • Ionic liquid-linked dual magnetic microextraction of lead(II) from environmental samples prior to its micro-sampling flame atomic absorption spectrometric determination. Talanta. 2013 | first author:Yilmaz E
  • Adipose tissue: Another target organ for lead accumulation? A study on sardinian children (Italy). Am J Hum Biol. 2013 create date:2013/09/12 | first author:Vallascas E
  • Spatial distribution of the trace elements zinc, strontium and lead in human bone tissue. Bone 2013. | first author:Pemmer B

Recent Research & Development for Selenides

  • Synthesis, structures and DFT calculations of 2-(4,6-dimethyl pyrimidyl)selenolate complexes of Cu(i), Ag(i) and Au(i) and their conversion into metal selenide nanocrystals. Sharma RK, Wadawale A, Kedarnath G, Manna D, Ghanty TK, Vishwanadh B, Jain VK. Dalton Trans. 2014.
  • Band Gap-Tunable Molybdenum Sulfide Selenide Monolayer Alloy. Su SH, Hsu YT, Chang YH, Chiu MH, Hsu CL, Hsu WT, Chang WH, He JH, Li LJ. Small. 2014.
  • Two-Dimensional Tin Selenide Nanostructures for Flexible All-Solid-State Supercapacitors. Zhang C, Yin H, Han M, Dai Z, Pang H, Zheng Y, Lan YQ, Bao J, Zhu J. ACS Nano. 2014.
  • Electric double-layer transistor using layered iron selenide Mott insulator TlFe1.6Se2. Katase T, Hiramatsu H, Kamiya T, Hosono H. Proc Natl Acad Sci U S A. 2014.
  • Enhanced performance of cadmium selenide quantum dot-sensitized solar cells by incorporating long afterglow europium, dysprosium co-doped strontium aluminate phosphors. Sun H, Pan L, Piao X, Sun Z. J Colloid Interface Sci. 2014 Feb.
  • Structural and topological control on physical properties of arsenic selenide glasses. Kaseman DC, Hung I, Gan Z, Aitken B, Currie S, Sen S. J Phys Chem B. 2014.
  • Investigation of Reaction Mechanisms of Bismuth Tellurium Selenide Nanomaterials for Simple Reaction Manipulation Causing Effective Adjustment of Thermoelectric Properties. Kim C, Kim DH, Kim JT, Han YS, Kim H. ACS Appl Mater Interfaces. 2014 Jan.
  • Ultrafast charge- and energy-transfer dynamics in conjugated polymer: cadmium selenide nanocrystal blends. Morgenstern FS, Rao A, Böhm ML, Kist RJ, Vaynzof Y, Greenham NC. ACS Nano. 2014 Feb.
  • Enhanced performance of cadmium selenide quantum dot-sensitized solar cells by incorporating long afterglow europium, dysprosium co-doped strontium aluminate phosphors. Sun H, Pan L, Piao X, Sun Z. J Colloid Interface Sci. 2014 Feb.
  • Electrodeposition of Antimony Selenide Thin Films and Application in Semiconductor Sensitized Solar Cells. Ngo TT, Chavhan S, Kosta I, Miguel O, Grande HJ, Tena-Zaera R. ACS Appl Mater Interfaces 2014.
  • Ammonia-rich high temperature superconducting intercalates of iron selenide revealed through time-resolved in-situ X-ray and neutron diffraction. Sedlmaier SJ, Cassidy SJ, Morris RG, Drakopoulos M, Reinhard C, Moorhouse SJ, O'Hare D, Manuel P, Khalyavin D, Clarke SJ. J Am Chem Soc. 2013 Dec.
  • Colloidally stable selenium@copper selenide core@shell nanoparticles as selenium source for manufacturing of copper-indium-selenide solar cells. Dong H, Quintilla A, Cemernjak M, Popescu R, Gerthsen D, Ahlswede E, Feldmann C. J Colloid Interface Sci. 2014 Feb.
  • Copper-indium-selenide quantum dot-sensitized solar cells. Yang J, Kim JY, Yu JH, Ahn TY, Lee H, Choi TS, Kim YW, Joo J, Ko MJ, Hyeon T. Phys Chem Chem Phys. 2013.
  • Copper Indium Gallium Selenide (CIGS) Photovoltaic Devices Made Using Multistep Selenization of Nanocrystal Films. Harvey TB, Mori I, Stolle CJ, Bogart TD, Ostrowski DP, Glaz MS, Du J, Pernik DR, Akhavan VA, Kesrouani H, Vanden Bout DA, Korgel BA. ACS Appl Mater Interfaces. 2013 Sep 25.
  • Electroluminescent, polycrystalline cadmium selenide nanowire arrays. Ayvazian T, van der Veer WE, Xing W, Yan W, Penner RM. ACS Nano. 2013 Oct 22
  • Controllable synthesis of metal selenide heterostructures mediated by Ag2Se nanocrystals acting as catalysts. Zhou J, Huang F, Xu J, Wang Y. Nanoscale. 2013 Sep 26
  • Electroluminescent, Polycrystalline Cadmium Selenide Nanowire Arrays. Ayvazian T, van der Veer WE, Xing W, Yan W, Penner RM. ACS Nano. 2013 Sep 25.
  • Silicon nanowire-silver indium selenide heterojunction photodiodes. Kulakci M, Colakoglu T, Ozdemir B, Parlak M, Unalan HE, Turan R. Nanotechnology. 2013 Sep 20.
  • Synthesis and evaluation of diaryl sulfides and diaryl selenide compounds for antitubulin and cytotoxic activity. Dos Santos Edos A, Hamel E, Bai R, Burnett JC, Tozatti CS, Bogo D, Perdomo RT, Antunes AM, Marques MM, Matos Mde F, de Lima DP. Bioorg Med Chem Lett. 2013 Aug.
  • Gate-Dependent Carrier Diffusion Length in Lead Selenide Quantum Dot Field-Effect Transistors. Otto T, Miller C, Tolentino J, Liu Y, Law M, Yu D. Nano Lett. 2013.