TY - GEN
T1 - The performance of polymer solar cells by various fabrication parameters and ITO
AU - Ke, Jhong Ciao
AU - Wang, Yeong Her
AU - Chen, Kan Lin
AU - Huang, Chien Jung
AU - Shih, Neng Lang
AU - Chen, Chern Hwa
N1 - Publisher Copyright:
© 2015 Taylor & Francis Group, London.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2015
Y1 - 2015
N2 - The performance of polymer solar cells based on poly [N-900-hepta-decanyl-2,7- carbazolealt- 5,5-(40,70-di-2-thienyl-20,10,30-benzothiadiazole)] (PCDTBT) and [6,6]-phenyl C71-butyric acid methyl ester (PC71BM) made at the rotation speed of 1000∼3000 rpm was studied. The structure of device is Indium Tin Oxide (ITO)/molybdenum oxide (10 nm)/PCDTBT: PC71BM (1000∼3000 rpm)/2,9- dimethyl-4,7- diphenyl-1,10-phenanthroline (10 nm)/aluminum. The maximum power conversion efficiency of the device is obtained at a rotation speed of 2000 rpm, which is attributed to reach the optimal balance between the light absorption and the carrier collection efficiency. In addition, the different sheet resistances of ITO were used as substrate to find out which is appropriate for the organic solar cell application. The result showed that the device using 15 Ω/sq of ITO as substrate has a better efficiency than that of the device using 7 Ω/sq of ITO. It is due to the transmittance of ITO (15 Ω/sq) being higher than that of ITO (7 Ω/sq), especially from 350 nm to 475 nm, that leads to the efficiency of the device (2000 rpm) improving from 3.84% to 4.25%.
AB - The performance of polymer solar cells based on poly [N-900-hepta-decanyl-2,7- carbazolealt- 5,5-(40,70-di-2-thienyl-20,10,30-benzothiadiazole)] (PCDTBT) and [6,6]-phenyl C71-butyric acid methyl ester (PC71BM) made at the rotation speed of 1000∼3000 rpm was studied. The structure of device is Indium Tin Oxide (ITO)/molybdenum oxide (10 nm)/PCDTBT: PC71BM (1000∼3000 rpm)/2,9- dimethyl-4,7- diphenyl-1,10-phenanthroline (10 nm)/aluminum. The maximum power conversion efficiency of the device is obtained at a rotation speed of 2000 rpm, which is attributed to reach the optimal balance between the light absorption and the carrier collection efficiency. In addition, the different sheet resistances of ITO were used as substrate to find out which is appropriate for the organic solar cell application. The result showed that the device using 15 Ω/sq of ITO as substrate has a better efficiency than that of the device using 7 Ω/sq of ITO. It is due to the transmittance of ITO (15 Ω/sq) being higher than that of ITO (7 Ω/sq), especially from 350 nm to 475 nm, that leads to the efficiency of the device (2000 rpm) improving from 3.84% to 4.25%.
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U2 - 10.1201/b18737-12
DO - 10.1201/b18737-12
M3 - Conference contribution
AN - SCOPUS:84949806402
SN - 9781138027527
T3 - Innovation in Design, Communication and Engineering - Proceedings of the 3rd International Conference on Innovation, Communication and Engineering, ICICE 2014
SP - 43
EP - 45
BT - Innovation in Design, Communication and Engineering - Proceedings of the 3rd International Conference on Innovation, Communication and Engineering, ICICE 2014
A2 - Meen, Teen-Hang
A2 - Prior, Stephen D.
A2 - Lam, Artde Donald Kin-Tak
PB - CRC Press/Balkema
T2 - 3rd International Conference on Innovation, Communication and Engineering, ICICE 2014
Y2 - 17 October 2014 through 22 October 2014
ER -