Dramatically Enhanced Solid-State Electrochemiluminescence of CdTe Quantum Dots Composed with TiO2 Nanoparticles

被引：28

作者：

Ding, Shou-Nian ^{[1
]}

Gao, Bu-Hong ^{[1
]}

Shan, Dan ^{[2
]}

Sun, Yue-Ming ^{[1
]}

Cosnier, Serge ^{[3
]}

机构：

[1] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Jiangsu, Peoples R China

[2] Nanjing Univ Sci & Technol, Sch Environm & Biol Engn, Nanjing 210094, Jiangsu, Peoples R China

[3] Univ Grenoble 1, CNRS, ICMG FR 2607, Dept Chim Mol UMR 5250, F-38041 Grenoble, France

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2012年 / 18卷 / 06期

关键词：

electrochemiluminescence; nanoparticles; quantum dots; TiO2; ELECTROGENERATED CHEMILUMINESCENCE; CDS NANOCRYSTALS; AQUEOUS-SOLUTION; ELECTROCHEMISTRY; FILM; H2O2;

D O I：

10.1002/chem.201102118

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Shining brightly: Several tens to hundreds of times enhanced solid-state electrochemiluminescence (ECL) of CdTe quantum dots (CdTe-QDs) was realized by combining them with TiO 2 nanoparticles. The mechanism was due to the synergetic effect between titania and CdTe-QDs during the ECL process in H 2O 2 solution (see scheme). Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1595 / 1598

页数：4

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