A review of recent results on electrochemical determination of the density of electronic states of nanostructured metal-oxide semiconductors and organic hole conductors

被引：278

作者：

Bisquert, Juan ^{[1
]}

Fabregat-Santiago, Francisco ^{[1
]}

Mora-Sero, Ivan ^{[1
]}

Garcia-Belmonte, Germa ^{[1
]}

Barea, Eva M. ^{[1
]}

Palomares, Emilio ^{[2
]}

机构：

[1] Univ Jaume 1, Dept Fis, Castellon de La Plana 12071, Spain

[2] Inst Chem Res Catalonia ICIQ, Tarragona 43007, Spain

来源：

INORGANICA CHIMICA ACTA | 2008年 / 361卷 / 03期

关键词：

dye solar cell; nanostructured semiconductor; organic conductor; impedance spectroscopy;

D O I：

10.1016/j.ica.2007.05.032

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The paper reviews recent results on electrochemical methods applied to the determination of the density of electronic states in several components of advanced nanostructured devices such as the dye solar cell (Gratzel cell), switchable displays, and sensors. We discuss the application of cyclic voltammetry and impedance spectroscopy to determine the chemical capacitance of mesoporous metal-oxide semiconductors (mainly TiO2), organic hole transport materials, and molecular functionalizing elements. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：684 / 698

页数：15