[1] O’Regan B, Gratzel M. A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films. Nature, 1991, 353(6346): 737-740
[2] Yella A, Lee H W, Tsao H N, Yi C Y, Chandiran A K, Nazeeruddin M K, Diau E W G, Yeh C Y, Zakeeruddin S M, Gratzel M. Porphyrin-sensitized solar cells with cobalt (II/III)-based redox electrolyte exceed 12 percent efficiency. Science, 2011, 334(6056): 629-634
[3] Hagen J, Schaffrath W, Otschik P, Fink R, Bacher A, Schmidt H W, Haarer D. Novel hybrid solar cells consisting of inorganic nanoparticles and an organic hole transport material. Synthetic Metals, 1997, 89(3): 215-220
[4] Bach U, Lupo D, Comte P, Moser J E, Weissortel F, Salbeck J, Spreitzer H, Gratzel M. Solid-state dye-sensitized mesoporous TiO2 solar cells with high photon-to-electron conversion efficiencies. Nature, 1998, 395(6702): 583-585
[5] Schmidt-Mende L, Bach U, Humphry-Baker R, Horiuchi T, Miura H, Ito S, Uchida S, Gratzel M. Organic dye for highly efficient solidstate dye-sensitized solar cells. Advanced Materials, 2005, 17(7): 813-815
[6] Burschka J, Dualeh A, Kessler F, Baranoff E, Cevey-Ha N L, Yi C Y, Nazeeruddin M K, Gratzel M. Tris(2-(1H-pyrazol-1-yl)pyridine) cobalt(III) as p-type dopant for organic semiconductors and its application in highly efficient solid-state dye-sensitized solar cells. Journal of the American Chemical Society, 2011, 133(45): 18042-18045
[7] Cai N, Moon S J, Cevey-Ha L, Moehl T, Humphry-Baker R, Wang P, Zakeeruddin S M, Gratzel M. An organic D-π-A dye for record efficiency solid-state sensitized heterojunction solar cells. Nano Letters, 2011, 11(4): 1452-1456
[8] Snaith H J, Moule A J, Klein C, Meerholz K, Friend R H, Gratzel M. Efficiency enhancements in solid-state hybrid solar cells via reduced charge recombination and increased light capture. Nano Letters, 2007, 7(11): 3372-3376
[9] Mor G K, Kim S, Paulose M, Varghese O K, Shankar K, Basham J, Grimes C A. Visible to near-infrared light harvesting in TiO2 nanotube array-P3HT based heterojunction solar cells. Nano Letters, 2009, 9(12): 4250-4257
[10] Wang M, Bai J, Le Formal F, Moon S J, Cevey-Ha L, Humphry- Baker R, Gratzel C, Zakeeruddin S M, Gratzel M. Solid-state dyesensitized solar cells using ordered TiO2 nanorods on transparent conductive oxide as photoanodes. Journal of Physical Chemistry C, 2012, 116(5): 3266-3273
[11] Zhang W, Zhu R, Ke L, Liu X, Liu B, Ramakrishna S. Anatase mesoporous TiO2 nanofibers with high surface area for solid-state dye-sensitized solar cells. Small, 2010, 6(19): 2176-2182
[12] Tetreault N, Horváth E, Moehl T, Brillet J, Smajda R, Bungener S, Cai N, Wang P, Zakeeruddin S M, Forró L, Magrez A, Gratzel M. High-efficiency solid-state dye-sensitized solar cells: fast charge extraction through self-assembled 3D fibrous network of crystalline TiO2 nanowires. ACS Nano, 2010, 4(12): 7644-7650
[13] Wang H, Liu G H, Li X, Xiang P, Ku Z L, Rong Y G, Xu M, Liu L F, Hu M, Yang Y, Han H W. Highly efficient poly(3-hexylthiophene) based monolithic dye-sensitized solar cells with carbon counter electrode. Energy & Environmental Science, 2011, 4(6): 2025-2029
[14] Chen D, Huang F, Cheng Y B, Caruso R A. Mesoporous anatase TiO2 beads with high surface areas and controllable pore sizes: a superior candidate for high-performance dye-sensitized solar cells. Advanced Materials, 2009, 21(21): 2206-2210
[15] Xiang P, Li X,Wang H, Liu G H, Shu T, Zhou Z M, Ku Z L, Rong Y G, Xu M, Liu L F, Hu M, Yang Y, Chen W, Liu T F, Zhang M L, Han H W. Mesoporous nitrogen-doped TiO2 sphere applied for quasi-solid-state dye-sensitized solar cell. Nanoscale Research Letters, 2011, 6(1): 1-5
[16] Tiwana P, Parkinson P, Johnston M B, Snaith H J, Herz L M. Ultrafast terahertz conductivity dynamics in mesoporous TiO2: influence of dye sensitization and surface treatment in solid-state dye-sensitized solar cells. Journal of Physical Chemistry C, 2010, 114(2): 1365-1371
