Preparation of photoluminescent monolayers based on a polyoxotungstoeuropate

被引：22

作者：

Sousa, FL

Ferreira, AS

Ferreira, RAS

Cavaleiro, AMV

Carlos, LD ^{[1
]}

Nogueira, HIS

Trindade, T

机构：

[1] Univ Aveiro, CICECO, Dept Chem, P-3810193 Aveiro, Portugal

[2] Univ Aveiro, CICECO, Dept Phys, P-3810193 Aveiro, Portugal

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2004年 / 374卷 / 1-2期

关键词：

polyoxometalates; nanostructures; thin films; luminescence;

D O I：

10.1016/j.jallcom.2003.11.127

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Here we report the synthesis of a polyoxotungstoeuropate anion that was found to have very interesting luminescence features. This compound was encapsulated with high molecular weight cations and then thin films were produced by Langmuir-Blodgett techniques. Photoluminescent studies were performed on the as prepared Eu(III) polyoxotungstate compound, on the surfactant encapsulated species, and on monolayers transferred to a quartz substrate using the Langmuir-Blodgett technique. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：371 / 376

页数：6

共 22 条

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[2]

Clemente-León M, 2001, ADV MATER, V13, P574, DOI 10.1002/1521-4095(200104)13:8<574::AID-ADMA574>3.0.CO

[3]

2-W

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