Characterization of Organic Solar Cells Made from Hybrid Photoactive Materials of P3HT:PCBM/nc-TiO2
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2017
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oai:112.137.131.14:VNU_123-560832018-08-29T02:46:19Z Characterization of Organic Solar Cells Made from Hybrid Photoactive Materials of P3HT:PCBM/nc-TiO2 Nguyen, Nang Dinh Tran, Thi Thao Do, Ngoc Chung Vo, Van Truong Organic Solar cell (OSC) nanorod-like TiO2 P3HT:PCBM/nc-TiO2 heterojunctions polymer quenching p. 8-15 Nanorod-like TiO2 was grown on Ti wafers by annealing at 700oC for 1.5h. Hybrid Organic Solar Cells (HOSC) were then prepared by using a nano hybrid material of P3HT:PCBM/nc-TiO2. The HOSC have the laminar structure of Al/P3HT:PCBM/TiO2/Ti, where P3HT:PCBM weremade by spincoating. Under illumination of the standard light wavelength (l = 470 nm), the polymer luminescence quenching was observed at the heterojunctions, resulting in the charge separation. With an illumination power of 56 mW/cm2, a best hybrid solar cell exhibited an open circuit voltage of 0.60 V, short cut current density of 4.60 mA/cm2, fill factor of 0.54 and photoelectrical conversion efficiency of 2.6 %. This suggests a useful application for fabricating “reverse” OSCs, where the illumination light goes-in through the windows of Al-electrode cathode, instead of the indium tin oxide (ITO). For these devices, the Ohmic contact of wires to metallic Ti-substrates can be made much better than to ITO electrode. 2017-08-09T08:00:17Z 2017-08-09T08:00:17Z 2014 Article Nguyen, N. D., et al. (2014). Characterization of Organic Solar Cells Made from Hybrid Photoactive Materials of P3HT:PCBM/nc-TiO2. VNU Journal of Mathematics – Physics, 30(1), 8-15 2588-1124 http://repository.vnu.edu.vn/handle/VNU_123/56083 en VNU Journal of Mathematics – Physics application/pdf H. : ĐHQGHN |
| institution |
Vietnam National University, Hanoi |
| building |
VNU Library & Information Center |
| country |
Vietnam |
| collection |
VNU Digital Repository |
| language |
English |
| topic |
Organic Solar cell (OSC) nanorod-like TiO2 P3HT:PCBM/nc-TiO2 heterojunctions polymer quenching |
| spellingShingle |
Organic Solar cell (OSC) nanorod-like TiO2 P3HT:PCBM/nc-TiO2 heterojunctions polymer quenching Nguyen, Nang Dinh Tran, Thi Thao Do, Ngoc Chung Vo, Van Truong Characterization of Organic Solar Cells Made from Hybrid Photoactive Materials of P3HT:PCBM/nc-TiO2 |
| description |
p. 8-15 |
| format |
Article |
| author |
Nguyen, Nang Dinh Tran, Thi Thao Do, Ngoc Chung Vo, Van Truong |
| author_facet |
Nguyen, Nang Dinh Tran, Thi Thao Do, Ngoc Chung Vo, Van Truong |
| author_sort |
Nguyen, Nang Dinh |
| title |
Characterization of Organic Solar Cells Made from Hybrid Photoactive Materials of P3HT:PCBM/nc-TiO2 |
| title_short |
Characterization of Organic Solar Cells Made from Hybrid Photoactive Materials of P3HT:PCBM/nc-TiO2 |
| title_full |
Characterization of Organic Solar Cells Made from Hybrid Photoactive Materials of P3HT:PCBM/nc-TiO2 |
| title_fullStr |
Characterization of Organic Solar Cells Made from Hybrid Photoactive Materials of P3HT:PCBM/nc-TiO2 |
| title_full_unstemmed |
Characterization of Organic Solar Cells Made from Hybrid Photoactive Materials of P3HT:PCBM/nc-TiO2 |
| title_sort |
characterization of organic solar cells made from hybrid photoactive materials of p3ht:pcbm/nc-tio2 |
| publisher |
H. : ĐHQGHN |
| publishDate |
2017 |
| url |
http://repository.vnu.edu.vn/handle/VNU_123/56083 |
| _version_ |
1680964149058732032 |