The effect of temperature on anatase TiO2 photoanode for dye sensitized solar cell

被引：3

作者：

Nurnaeimah J. ^{[1
]}

Ili S.M. ^{[1
,2
,3
]}

Mohd N.N. ^{[1
,2
,3
]}

Norsuria M. ^{[2
,4
]}

机构：

[1] School of Microelectronic Engineering, Universiti Malaysia Perlis, Pauh Putra Campus, Arau, 02600, Perlis

[2] Centre of Excellence Geopolymer and Green Technology (CeGeoGTech), Universiti Malaysia Perlis, Perlis

[3] Advanced Multi-Disciplinary MEMS-Based Integrated NCER Centre of Excellence (AMBIENCE), Universiti Malaysia Perlis, Perlis

[4] School of Material Engineering, Universiti Malaysia Perlis, P.O. Box 77, D/A Pejabat Pos Besar, Kangar, 01000, Perlis

来源：

Solid State Phenomena | 2018年 / 273卷

关键词：

Anatase; Annealing temperature; Dye sensitized solar sell; Photoanode; TiO[!sub]2[!/sub;

D O I：

10.4028/www.scientific.net/SSP.273.146

中图分类号：

学科分类号：

摘要：

Dye sensitized solar cell (DSSC) is a well-known photovoltaic device that is used for low power application. One of the main components for DSSC is semiconductor material photoanode which will provide the pathway for electron transportation and thus determine the energy conversion efficiency of the DSSC. The most commonly used material for the semiconductor photoanode is titanium dioxide (TiO2). TiO2 is a semiconductor material with wide bandgap material that is existed in three crystalline phase; rutile, anatase and brookite. This paper emphasizes the best annealing temperature for commercialized TiO2, 98% anatase powder where the temperature varies from 300 ºC – 600 ºC. Through this research, the best annealing temperature for anatase TiO2 photoanode is at 420 ºC (0.094%) with the crystallite size of 18.76 nm and particle size of 19 nm that is favorable for the dye attached and thus enhances the energy conversion efficiency of the DSSC. © 2018 Trans Tech Publications, Switzerland.

引用

页码：146 / 153

页数：7

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