The simple and easy way to manufacture counter electrode for dye-sensitized solar cells

被引：60

作者：

Lan, Jo-Lin ^{[1
]}

Wang, Yung-Yun ^{[1
]}

Wan, Chi-Chao ^{[1
]}

Wei, Tzu-Chien ^{[2
]}

Feng, Hsien-Ping ^{[2
]}

Peng, Chao ^{[2
]}

Cheng, Hai-Peng ^{[2
]}

Chang, Ya-Huei ^{[2
]}

Hsu, Wen-Chi ^{[2
]}

机构：

[1] Natl Tsing Hua Univ, Dept Chem Engn, Hsinchu, Taiwan

[2] Tripod Technol Corp, Hsin Chu Lab, Hsinchu, Taiwan

来源：

CURRENT APPLIED PHYSICS | 2010年 / 10卷

关键词：

DSSCs; Platinum; Counter electrode; POLY(N-VINYL-2-PYRROLIDONE)-CAPPED PLATINUM NANOCLUSTERS; TIN OXIDE GLASS; CONVERSION;

D O I：

10.1016/j.cap.2009.11.064

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We previously developed poly-N-vinyl-2-pyrrolidone (PVP)-capped Pt nanoclusters on ITO glass via a simple "2-step dip coating process" as counter electrode for DSSC This new counter electrode was examined by transmission electron microscopy (TEM). inductively coupled plasma-atomic emission spectroscopy (ICP-AES), electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV). and current-voltage curve (I-V curve) The TEM results revealed that PVP-capped Pt nanoclusters' size is about 3 not, and the amount of Pt deposited on ITO glass is about 5 mu g/cm(2) Comparing with sputtered Pt and Solaronix thermal cluster Pt-catalyst T/SP, the PVP-capped Pt counter electrode has lower amount of Pt deposited on TCO glass, more positive potential of tri-iodide reduction, and better performance for the charge-transfer resistance (R-CT) and the cell efficiency (eta) (C) 2009 Elsevier B V All rights reserved

引用

页码：S168 / S171

页数：4

共 11 条

[1] Performances characteristics of dye-sensitized solar cells based on counter electrodes with Pt films of different thickness [J].