Photoelectric conversion and electrochromic properties of lutetium tetrakis(tert-butyl)bisphthalocyaninate

被引：1
|
作者：
Hu, AT [1 ]
Hu, TY [1 ]
Liu, LC [1 ]
机构：
[1] Natl Tsing Hua Univ, Dept Chem Engn, Hsinchu 30043, Taiwan
来源：
MATERIALS RESEARCH BULLETIN | 2003年 / 38卷 / 15期
关键词：
electronic material; organometallic compounds; chemical synthesis; electrical properties; optical properties;
D O I：
10.1016/j.materresbull.2003.09.010
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Both photoelectric and electrochromic effects on lutetium tetrakis(tert-butyl)bisphthalocyaninate (Lu(TBPC)(2)) have been carried out in this study. Lu(TBPC)(2) is known for its electrochromic performance, but its photoelectric effect has not mentioned in the literature. The electrochromic properties of Lu(TBPc)(2) have been measured by cyclic voltammetry (CV) and UV-Vis spectrometer at the same time. It takes less than 1.5 s for the color to change from red to green under 0.9 V. Its cycle life is at least over 500 times. Furthermore, we also investigate its photoelectric conversion properties. Its photoelectric cell exhibits a positive photo-electricity conversion effect with a short-circuit photocurrent (46.4 muA/cm(2)) under illumination of white light (1.201 mW/cm(2)). (C) 2003 Elsevier Ltd. All rights reserved.
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页码：1907 / 1913
页数：7
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