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203602

Sigma-Aldrich

碘化铅(II)

99.999% trace metals basis

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别名:
Diiodolead, Plumbous iodide
线性分子式:
PbI2
CAS号:
10101-63-0
分子量:
461.01
EC 号:
233-256-9
MDL编号:
MFCD00011163
PubChem化学物质编号:
24852184
NACRES:
NA.23

检测方案

99.999% trace metals basis

形式

solid

reaction suitability

reagent type: catalyst
core: lead

杂质

≤15.0 ppm Trace Metal Analysis

bp

954 °C (lit.)

mp

402 °C (lit.)

密度

6.16 g/mL at 25 °C (lit.)

SMILES string

I[PbH2]I

InChI

1S/2HI.Pb/h2*1H;/q;;+2/p-2

InChI key

RQQRAHKHDFPBMC-UHFFFAOYSA-L

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相关类别

一般描述

碘化铅是一种直接宽带隙半导体，具有高热导率、高电子饱和速度、化学稳定性和宽温度范围操作能力（−200 °C至+130 °C）等独特性能。它广泛用作X和γ射线探测器，因为它具有较高的吸收率和低噪声载流子收集效率。PbI2也用于太阳能电池、生物成像和光导体等。

应用

碘化铅 可用于开发用于医学成像的x射线探测器。

它也可用于制备铯铅碘钙钛矿量子点，以制造高稳定性的LED。

警示用语：

Danger

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Chen Zou et al.
Nanotechnology, 28(45), 455201-455201 (2017-10-19)
Recently, all-inorganic perovskites such as CsPbBr3 and CsPbI3, have emerged as promising materials for light-emitting applications. While encouraging performance has been demonstrated, the stability issue of the red-emitting CsPbI3 is still a major concern due to its small tolerance factor.
Hailiang Liu et al.
Sensors (Basel, Switzerland), 20(23) (2020-12-05)
In this study, we investigated the characteristics of an organic-inorganic hybrid indirect-type X-ray detector with a CH3NH3PbI3 (MAPbI3) perovskite active layer. A layer with a thickness of 192 nm annealed at 100 °C showed higher absorption, higher crystallinity, and lower

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