Identifying effects of TiO2 nanowires inside bulk heterojunction organic photovoltaics on charge diffusion and recombination

2014 ◽  
Vol 2 (25) ◽  
pp. 4922-4927 ◽  
Author(s):  
P. Yang ◽  
D. F. Zeigler ◽  
K. C. Bryant ◽  
T. R. Martin ◽  
D. R. Gamelin ◽  
...  
Keyword(s):  
Diffusion Coefficient ◽  
Impedance Spectroscopy ◽  
Organic Photovoltaics ◽  
Bulk Heterojunction ◽  
Tio2 Nanowires ◽  
Electron Diffusion ◽  
Effective Lifetime ◽  
Electron Diffusion Coefficient

The effect of incorporating TiO2 nanowires into organic photovoltaics has been studied using impedance spectroscopy. Electron diffusion coefficient and effective lifetime in different devices were simulated and compared.

Improved Electron Diffusion Coefficient in Electrospun TiO2 Nanowires

2009 ◽  
Vol 113 (52) ◽  
pp. 21538-21542 ◽  
Author(s):  
P. S. Archana ◽  
R. Jose ◽  
C. Vijila ◽  
S. Ramakrishna
Keyword(s):  
Diffusion Coefficient ◽  
Tio2 Nanowires ◽  
Electron Diffusion ◽  
Electron Diffusion Coefficient

Minority electron diffusion coefficient from lifetime measurement combination

1986 ◽  
Vol 49 (1) ◽  
pp. 44-45 ◽  
Author(s):  
Maria Cristina Carotta ◽  
Marco Merli ◽  
Luigi Passari ◽  
Enrichetta Susi
Keyword(s):  
Diffusion Coefficient ◽  
Lifetime Measurement ◽  
Electron Diffusion ◽  
Electron Diffusion Coefficient
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