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Merck
CN

207918

Sigma-Aldrich

硝酸铕(III) 五水合物

99.9% trace metals basis

别名:

Europium trinitrate hydrate

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About This Item

线性分子式:
Eu(NO3)3 · 5H2O
CAS号:
分子量:
428.06
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
方案:
99.9% trace metals basis
表单:
crystals and lumps

质量水平

方案

99.9% trace metals basis

表单

crystals and lumps

反应适用性

reagent type: catalyst
core: europium

杂质

≤1500.0 ppm Trace Rare Earth Analysis

SMILES字符串

O.O.O.O.O.[Eu+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Eu.3NO3.5H2O/c;3*2-1(3)4;;;;;/h;;;;5*1H2/q+3;3*-1;;;;;

InChI key

BBGDGFQCQRFYCP-UHFFFAOYSA-N

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一般描述

硝酸铕(III)五水合物是一种具有发光特性的白色结晶固体。广泛用作制造纳米材料和钙钛矿太阳能电池的前驱体。

应用

硝酸铕(III)五水合物可用于:
  • 作为溶胶-凝胶法合成显示应用所用Y2O3:Eu3+薄膜 荧光粉的前驱体。
  • 作为制备结晶纳米荧光粉的掺杂剂。 这些适合生物成像,因为它们本质上是亲水性的,也适合白色 发光二极管。
  • 制造光捕获效率更强的染料敏化 太阳能电池。
  • 作为掺杂剂制备各种金属氧化物纳米颗粒, 例如用于光催化应用的ZnO纳米颗粒 。

象形图

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警示用语:

Danger

危险分类

Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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访问文档库

Annealing and doping effects on the structure of europium-doped HfO 2 sol-gel material.
Villanueva-Iba?ez M,et al.
Opt. Mater., 24(1), 51-57 (2003)
Sonika Kadyan et al.
Luminescence : the journal of biological and chemical luminescence, 35(5), 673-683 (2020-01-23)
The solution combustion technique was used to synthesize MLaAl3 O7 (M = Ba, Ca, Mg, and Sr) nanophosphors-doped with Eu3+ using metal nitrates as precursors. The photoluminescence (PL) emission spectra exhibited three peaks at 587-591, 610-616, and 653-654 corresponding to
Optical properties of sol?gel derived Y2O3:Eu3+ thin-film phosphors for display applications
Jun Yeol Cho, et al.
Thin Solid Films, 515, 3373-3379 (2007)
Hydrothermal synthesis, structures and luminescent properties of nanocrystaline Ca8Gd2(PO4)6O2:Eu2+, Eu3+ phosphors
L. Krishna Bharat, et al.
Chemical Engineering Journal, 240, 179-186 (2014)
Anıl İncel et al.
ACS applied materials & interfaces, 9(7), 6488-6496 (2017-01-27)
Lanthanide-based organometallic materials are well-known candidate triboluminescent (TL) materials that can show bright emission when a mechanical force is applied. These materials are usually in the form of crystalline powders, and it is often useful to integrate these samples into

商品

Lanthanide ions in spectral conversion enhance solar cell efficiency via photon conversion.

Rare earth elements are vital in everyday life worldwide: catalysts in cars, colors in screens, magnets in electronics. Essential for modern living.

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