Influence of Sodium Cations of N3 Dye on the Photovoltaic Performance and Stability of Dye-Sensitized Solar Cells

被引：41

作者：

Andrade, Luisa ^{[2
]}

Zakeeruddin, Shaik M. ^{[1
]}

Nazeeruddin, Mohammad K. ^{[1
]}

Ribeiro, Helena Aguilar ^{[2
]}

Mendes, Adelio ^{[2
]}

Graetzel, Michael ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, Inst Chem Sci & Engn, CH-1015 Lausanne, Switzerland

[2] Univ Porto, Lab Proc Environm & Energy Engn, Dept Chem Engn, Fac Engn, P-4200465 Oporto, Portugal

来源：

CHEMPHYSCHEM | 2009年 / 10卷 / 07期

关键词：

dyes/pigments; electrochemical impedance spectroscopy; electron transport; photochemistry; solar cells; CHARGE-TRANSFER SENSITIZERS; NANOCRYSTALLINE TIO2; HIGH-EFFICIENCY; TITANIUM-DIOXIDE; MOLECULAR PHOTOVOLTAICS; ELECTRICAL-IMPEDANCE; CONVERSION; RECOMBINATION; COMPLEXES; TRANSPORT;

D O I：

10.1002/cphc.200900111

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report on the effect of substituting the two tetrabutyl ammonium counter ions of the standard N719 dye by sodium ions on the performance and stability of dye-sensitized solar cells (DSCs). The disodium analogue of N719 in conjunction with a non-volatile electrolyte gives a conversion efficiency of 7.6% under standard global AM 1.5 sunlight. Devices maintain 99% of their initial performance after 1000 h under full sun-light aging at 50 degrees C. Electrochemical impedance spectroscopy and photovoltage transient decay studies reveal the evolution of the solar cell parameters during aging. Remarkably, upon aging a decrease in the rate of electron back reaction with the triiodide ions across the TiO2/electrolyte interface appears as well as enhanced electronic conduction in the TiO2 film.

引用

下载

页码：1117 / 1124

页数：8

共 50 条

[41] Photovoltaic Performance of Vertically Grown ZnO nanorods in Dye-sensitized Solar Cells
Yang, Hyeon Seok
Lee, Jeong Gwan
Kim, Jae Hong
Han, Yoon Soo
Shin, Boo Young
Lee, Do Kyung
[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2013, 581 (01) : 116 - 125
[42] Enhanced photovoltaic performance with co-sensitization of porphyrin and an organic dye in dye-sensitized solar cells
Lan, Chi-Ming
Wu, Hui-Ping
Pan, Tsung-Yu
Chang, Chia-Wei
Chao, Wei-Shan
Chen, Chien-Tien
Wang, Chin-Li
Lin, Ching-Yao
Diau, Eric Wei-Guang
[J]. ENERGY & ENVIRONMENTAL SCIENCE, 2012, 5 (04) : 6460 - 6464
[43] Effect of Structural and Material Modifications of Dye-Sensitized Solar Cells on Photovoltaic Performance
Gnida, Pawel
Schab-Balcerzak, Ewa
[J]. COATINGS, 2024, 14 (07)
[44] Dye-sensitized solar cells
Kong Fantai
Dai Songyuan
[J]. PROGRESS IN CHEMISTRY, 2006, 18 (11) : 1409 - 1424
[45] Dye-Sensitized Solar Cells
Hagfeldt, Anders
Boschloo, Gerrit
Sun, Licheng
Kloo, Lars
Pettersson, Henrik
[J]. CHEMICAL REVIEWS, 2010, 110 (11) : 6595 - 6663
[46] Fabrication of Titanium Dioxide Nanotubes and their Photovoltaic Performance for Dye-sensitized Solar Cells
Aiempanakit, Montri
Lumpol, Vanilla
Mangsup, Thanyarat
Triamnak, Narit
Sritharathikun, Jaran
Suwanchawalit, Cheewita
[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2020, 15 (10): : 10392 - 10405
[47] Dye-sensitized solar cells
Grätzel, M
[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS, 2003, 4 (02) : 145 - 153
[48] Dye-Sensitized Solar Cells
Tobin, Laura L.
Sheridan, John T.
[J]. WOMEN IN PHYSICS, 2013, 1517 : 194 - 194
[49] Deprotonation of N3 adsorbed on TiO2 for high-performance dye-sensitized solar cells (DSSCs)
Nath, Narayan Chandra Deb
Kim, Jae Cheon
Kim, Kwang Pyo
Yim, Sanggyu
Lee, Jae-Joon
[J]. JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (43) : 13439 - 13442
[50] Effect of temperature on the photovoltaic performance and stability of solid-state dye-sensitized solar cells: A review
Mehmood, Umer
Al-Ahmed, Amir
Al-Sulaiman, Fahad A.
Malik, M. Irfan
Shehzad, Farrukh
Khan, Anwar Ul Haq
[J]. RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2017, 79 : 946 - 959

← 1 2 3 4 5 →