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等级
for synthesis
表单
powder
分子量
Mw 144.5 g/mol(lit.)
反应适用性
reagent type: catalyst
core: cadmium
mp
−1750 °C (at a pressure of 100 bar) (lit.)
溶解性
H2O: insoluble(lit.)
密度
4.82 g/mL at 25 °C (lit.)
SMILES字符串
S=[Cd]
InChI
1S/Cd.S
InChI key
CJOBVZJTOIVNNF-UHFFFAOYSA-N
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此商品 | 394106 | 349763 | 37870 |
|---|---|---|---|
| mp 289-293 °C (lit.) | mp 99-101 °C (lit.) | mp 43-45 °C (lit.) | mp 158-162 °C |
一般描述
自然发生：方硫镉矿（结构型闪锌矿）和硫镉矿（结构型纤锌矿）
应用
应用：化工颜料；光敏电阻；光电对、光电二极管、太阳能电池；荧光粉。硫化镉单晶用于制备红外光谱区域的光学器件。硫化镉是一种直接带隙半导体，其带隙宽度在介于2.42至2.57 eV之间。
包装
玻璃瓶封装
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 2 - Repr. 2 - STOT RE 1
储存分类代码
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
危险化学品
Luca Ceseracciu et al.
Nanoscale, 5(2), 681-686 (2012-12-12)
The novelty and potential of self-assembled superstructures reside not only in the more commonly investigated optical, magnetic and charge transport properties, but also in their mechanical behaviour, which is strictly dependent on their structural morphology. We report here nanocompression tests
Jianzhong Jiang et al.
Chemical communications (Cambridge, England), 49(19), 1912-1914 (2012-12-14)
A facile method for synthesis of CdS nanoparticles has been described. Monodisperse face-centered cubic CdS NPs could be synthesized in switchable surfactant reverse micelles. The micelles could be broken easily and CdS NPs without a coating of surfactants could be
Wenjin Zhang et al.
ACS nano, 6(12), 11066-11073 (2012-12-14)
The common two-step "hot-injection" methods are not suitable for reproducible production of core/shell quantum dots (QDs) at large scale for practical applications. Herein we develop a scalable, reproducible, and low-cost synthetic approach for high-quality core/shell QDs (CdS/Zn(x)Cd(1-x)S, CdSe/Zn(x)Cd(1-x)S, and CdTe/Zn(x)Cd(1-x)S)
Guichuan Xing et al.
ACS nano, 6(12), 10835-10844 (2012-11-20)
Ultralow-threshold two-photon pumped amplified spontaneous emission (2ASE) and lasing in seeded CdSe/CdS nanodot/nanorod heterostructures is demonstrated for the first time. Such heterostructures allow the independent tunability of the two-photon absorption (2PA) cross-section (σ(2)) through varying the CdS rod size, and
Jianjun Tian et al.
Nanoscale, 5(3), 936-943 (2012-11-21)
Photoelectrode made of nanocable structure of ZnO nanorods (NR) coated with TiO(2) nanosheets (NSs) was investigated for CdS/CdSe quantum dot co-sensitized solar cells. ZnO NRs prepared solution reaction at 60 °C served as the backbone for direct electron transport in
实验方案
Selenium's roles range from essential dietary element to semiconductor in advanced applications like xerography.
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