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Merck
CN

716669

碲化镉

99.9999% trace metals basis

别名:

Cadmium monotelluride

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关于此项目

经验公式(希尔记法):
CdTe
化学文摘社编号:
分子量:
240.01
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
215-149-9
MDL number:
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assay

99.9999% trace metals basis

form

crystals

reaction suitability

core: cadmium

bp

1130 °C

mp

1092 °C

density

6.2 g/mL at 25 °C (lit.)

SMILES string

[Cd]=[Te]

InChI

1S/Cd.Te

InChI key

RPPBZEBXAAZZJH-UHFFFAOYSA-N

Application

直接带隙半导体(300K 时带隙为 1.56eV)。CdTe 也是一种极好的太阳能电池材料。它通常被夹在硫化镉之间以形成 p-n 结光伏太阳能电池。通常,CdTe 电池使用 n-i-p 结构。


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pictograms

Exclamation markEnvironment

signalword

Warning

Hazard Classifications

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

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

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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
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



全球贸易项目编号

货号GTIN
716669-5G04061832850221