Electron transport and recombination in dye-sensitized solar cells made from single-crystal rutile TiO2 nanowires

被引:90
作者
Enache-Pommer, Emil [1 ]
Liu, Bin [1 ]
Aydil, Eray S. [1 ]
机构
[1] Univ Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA
关键词
PHOTOVOLTAIC DEVICES; CHARGE-COLLECTION; NANOTUBE ARRAYS; ZNO NANOWIRES; EFFICIENCIES; CONVERSION; DYNAMICS; NANORODS;
D O I
10.1039/b915345d
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070305 [高分子化学与物理];
摘要
Contrary to expectations, the electron transport rate in dye-sensitized solar cells made from single-crystal rutile titanium dioxide nanowires is found to be similar to that measured in dye-sensitized solar cells made from titanium dioxide nanoparticles.
引用
收藏
页码:9648 / 9652
页数:5
相关论文
共 30 条
[1]
Solid-state dye-sensitized mesoporous TiO2 solar cells with high photon-to-electron conversion efficiencies [J].
Bach, U ;
Lupo, D ;
Comte, P ;
Moser, JE ;
Weissörtel, F ;
Salbeck, J ;
Spreitzer, H ;
Grätzel, M .
NATURE, 1998, 395 (6702) :583-585
[2]
Synthesis and characterization of ZnO nanowires and their integration into dye-sensitized solar cells [J].
Baxter, J. B. ;
Walker, A. M. ;
van Ommering, K. ;
Aydil, E. S. .
NANOTECHNOLOGY, 2006, 17 (11) :S304-S312
[3]
Nanowire-based dye-sensitized solar cells [J].
Baxter, JB ;
Aydil, ES .
APPLIED PHYSICS LETTERS, 2005, 86 (05) :1-3
[4]
Quasi-solid-state dye-sensitized solar cells:: Pt and PEDOT:TSS counter electrodes applied to gel electrolyte assemblies [J].
Biancardo, Matteo ;
West, Keld ;
Krebs, Frederik C. .
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2007, 187 (2-3) :395-401
[5]
Optimizations of large area quasi-solid-state dye-sensitized solar cells [J].
Biancardo, Matteo ;
West, Keld ;
Krebs, Frederik C. .
SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2006, 90 (16) :2575-2588
[6]
Physical chemical principles of photovoltaic conversion with nanoparticulate, mesoporous dye-sensitized solar cells [J].
Bisquert, J ;
Cahen, D ;
Hodes, G ;
Rühle, S ;
Zaban, A .
JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (24) :8106-8118
[7]
Determination of rate constants for charge transfer and the distribution of semiconductor and electrolyte electronic energy levels in dye-sensitized solar cells by open-circuit photovoltage decay method [J].
Bisquert, J ;
Zaban, A ;
Greenshtein, M ;
Mora-Seró, I .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (41) :13550-13559
[8]
Growth mechanism of titanium dioxide nanowires for dye-sensitized solar cells [J].
Boercker, J. E. ;
Enache-Pommer, E. ;
Aydil, E. S. .
NANOTECHNOLOGY, 2008, 19 (09)
[9]
Dynamic response of dye-sensitized nanocrystalline solar cells: Characterization by intensity-modulated photocurrent spectroscopy [J].
Dloczik, L ;
Ileperuma, O ;
Lauermann, I ;
Peter, LM ;
Ponomarev, EA ;
Redmond, G ;
Shaw, NJ ;
Uhlendorf, I .
JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (49) :10281-10289
[10]
Electron transport and recombination in polycrystalline TiO2 nanowire dye-sensitized solar cells [J].
Enache-Pommer, Emil ;
Boercker, Janice E. ;
Aydil, Eray S. .
APPLIED PHYSICS LETTERS, 2007, 91 (12)