Effect of Annealing Temperature on Film Morphology of Organic-Inorganic Hybrid Pervoskite Solid-State Solar Cells

2014 ◽  
Vol 24 (21) ◽  
pp. 3250-3258 ◽  
Author(s):  
Amalie Dualeh ◽  
Nicolas Tétreault ◽  
Thomas Moehl ◽  
Peng Gao ◽  
Mohammad Khaja Nazeeruddin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Annealing Temperature ◽  
Film Morphology ◽  
Inorganic Hybrid

scholarly journals Effect of Annealing Process on CH3NH3PbI3-XClX Film Morphology of Planar Heterojunction Perovskite Solar Cells with Optimal Compact TiO2 Layer

2017 ◽  
Vol 2017 ◽  
pp. 1-9 ◽  
Author(s):  
Dan Chen ◽  
Xiaoping Zou ◽  
Hong Yang ◽  
Ningning Zhang ◽  
Wenbin Jin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Annealing Temperature ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Annealing Process ◽  
Film Morphology ◽  
Perovskite Layer ◽  
Optimal Procedures ◽  
Planar Heterojunction ◽  
Annealing Method

The morphology of compact TiO2 film used as an electron-selective layer and perovskite film used as a light absorption layer in planar perovskite solar cells has a significant influence on the photovoltaic performance of the devices. In this paper, the spin coating speed of the compact TiO2 is investigated in order to get a high-quality film and the compact TiO2 film exhibits pinhole- and crack-free films treated by 2000 rpm for 60 s. Furthermore, the effect of annealing process, including annealing temperature and annealing program, on CH3NH3PbI3-XClX film morphology is studied. At the optimal annealing temperature of 100°C, the CH3NH3PbI3-XClX morphology fabricated by multistep slow annealing method has smaller grain boundaries and holes than that prepared by one-step direct annealing method, which results in the reduction of grain boundary recombination and the increase of Voc. With all optimal procedures, a planar fluorine-doped tin oxide (FTO) substrate/compact TiO2/CH3NH3PbI3-XClX/Spiro-MeOTAD/Au cell is prepared for an active area of 0.1 cm2. It has achieved a power conversion efficiency (PCE) of 14.64%, which is 80.3% higher than the reference cell (8.12% PCE) without optimal perovskite layer. We anticipate that the annealing process with optimal compact TiO2 layer would possibly become a promising method for future industrialization of planar perovskite solar cells.

Effect of Annealing Temperature on Film Morphology of Planar Heterojunction Mixed Halide Perovskite CH3NH3PbI3−xClx Solar Cells Based on Compact ZnO

2015 ◽  
Vol 44 (7) ◽  
pp. 1022-1024 ◽  
Author(s):  
Shude Zhang ◽  
Xiaomin Li ◽  
Xiangdong Gao ◽  
Lei Lei ◽  
Xukun Ding ◽  
...  
Keyword(s):  
Solar Cells ◽  
Annealing Temperature ◽  
Film Morphology ◽  
Halide Perovskite ◽  
Planar Heterojunction

Annealing Temperature Effects on Synthesis of n-TiO2/dye/p-CuI Solid-State Solar Cells

2005 ◽  
Vol 44 (4B) ◽  
pp. 2560-2567 ◽  
Author(s):  
Mohamad Rusop ◽  
Tetsuya Shirata ◽  
Tetsuo Soga ◽  
Takashi Jimbo ◽  
Masayoshi Umeno
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Temperature Effects ◽  
Annealing Temperature

Solid-State Organic/Inorganic Hybrid Solar Cells Based on Poly(octylthiophene) and Dye-Sensitized Nanobrookite and Nanoanatase TiO2 Electrodes

2008 ◽  
Vol 2008 (6) ◽  
pp. 903-910 ◽  
Author(s):  
Emmanuelle Lancelle-Beltran ◽  
Philippe Prené ◽  
Christophe Boscher ◽  
Philippe Belleville ◽  
Pierrick Buvat ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Hybrid Solar Cells ◽  
Inorganic Hybrid ◽  
Dye Sensitized
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