Title :
Ternary bulk heterojunction organic photovoltaic cell
Author :
Liu, Qian ; Zhang, Nan ; Liu, Zunfeng ; Yin, Shougen ; Chen, Yongsheng
Author_Institution :
Key Lab. of Display Mater. & Photoelectric Devices, Tianj in Univ. of Technol., Tianjin
Abstract :
In this paper, a ternary bulk heterojunction organic photovoltaic cell was designed to improve the device performance. The performance of the device containing Poly(phenyleneethynylene), single walled carbon nantube, and (N,N´-diphenyl-N,N´-di-(m-tolyl)-p-benzidine is much better than a control BHJ device compring Poly(phenyleneethynylene) and single walled carbon nantube. We propose that the retard of the charge recombination may be a key factor in the device performance improvement.
Keywords :
carbon nanotubes; polymers; solar cells; N,N´-diphenyl-N,N´-di-(m-tolyl)-p-benzidine; charge recombination; poly(phenyleneethynylene); single walled carbon nanotube; solar cells; ternary bulk heterojunction organic photovoltaic cell; Heterojunctions; Nanoelectronics; Photovoltaic cells;
Conference_Titel :
Nanoelectronics Conference, 2008. INEC 2008. 2nd IEEE International
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1572-4
Electronic_ISBN :
978-1-4244-1573-1
DOI :
10.1109/INEC.2008.4585564
