Simplified Inverted Organic Solar Cells Fabricated by Light Soaking
碩士 === 國立清華大學 === 光電工程研究所 === 99 === In recent years, the problem of non-renewable energy resource is becoming more serious. As a result, governments around the world at the moment pay much more attention to the development of alternative energy. Now, the organic solar cells is noted for mechanical...
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ndltd-TW-099NTHU51241332015-10-13T20:23:00Z http://ndltd.ncl.edu.tw/handle/45541652981455373278 Simplified Inverted Organic Solar Cells Fabricated by Light Soaking 利用連續照光製作簡單結構之反式有機太陽能電池 Lu, Cheng-Yueh 呂承岳 碩士 國立清華大學 光電工程研究所 99 In recent years, the problem of non-renewable energy resource is becoming more serious. As a result, governments around the world at the moment pay much more attention to the development of alternative energy. Now, the organic solar cells is noted for mechanical flexibility, light weight, especially its simple and low-cost manufacturing. Those potential have made organic solar cells more promising in commercial applications. In this work, we report an inverted organic solar cells which required no electron selective layer were fabricated. The active layer was a bulk heterojunction (BHJ) consisting of blending of poly(3-hexylthiophene)(P3HT) and [6,6]-phenyl C61 butyric acid methyl ester (PCBM) in 1, 2-Dichlorobenzene. We found that ITO/P3HT:PCBM/PEDOT:PSS/Ag device improved the PCE from 0.89% to 4.06%(AM1.5G 100 mW/cm2). X-Ray photoelectron spectroscopy revealed further segregation in surface composition at the interface and the result were correlated to the current density-voltage measurement. We also extend this work to study a variety of materials as active and hole-transport layers in the inverted solar cells. The light soaked device were found the improvement irreversibly and excellent performance work in lifetime compared to conventional device. As a result, light soaking could be a cost-effective method to achieve efficient inverted organic solar cells. Horng, Sheng-Fu 洪勝富 2011 學位論文 ; thesis 64 zh-TW |
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碩士 === 國立清華大學 === 光電工程研究所 === 99 === In recent years, the problem of non-renewable energy resource is becoming more serious. As a result, governments around the world at the moment pay much more attention to the development of alternative energy. Now, the organic solar cells is noted for mechanical flexibility, light weight, especially its simple and low-cost manufacturing. Those potential have made organic solar cells more promising in commercial applications.
In this work, we report an inverted organic solar cells which required no electron selective layer were fabricated. The active layer was a bulk heterojunction (BHJ) consisting of blending of poly(3-hexylthiophene)(P3HT) and [6,6]-phenyl C61 butyric acid methyl ester (PCBM) in 1, 2-Dichlorobenzene. We found that ITO/P3HT:PCBM/PEDOT:PSS/Ag device improved the PCE from 0.89% to 4.06%(AM1.5G 100 mW/cm2). X-Ray photoelectron spectroscopy revealed further segregation in surface composition at the interface and the result were correlated to the current density-voltage measurement. We also extend this work to study a variety of materials as active and hole-transport layers in the inverted solar cells.
The light soaked device were found the improvement irreversibly and excellent performance work in lifetime compared to conventional device. As a result, light soaking could be a cost-effective method to achieve efficient inverted organic solar cells.
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author2 |
Horng, Sheng-Fu |
author_facet |
Horng, Sheng-Fu Lu, Cheng-Yueh 呂承岳 |
author |
Lu, Cheng-Yueh 呂承岳 |
spellingShingle |
Lu, Cheng-Yueh 呂承岳 Simplified Inverted Organic Solar Cells Fabricated by Light Soaking |
author_sort |
Lu, Cheng-Yueh |
title |
Simplified Inverted Organic Solar Cells Fabricated by Light Soaking |
title_short |
Simplified Inverted Organic Solar Cells Fabricated by Light Soaking |
title_full |
Simplified Inverted Organic Solar Cells Fabricated by Light Soaking |
title_fullStr |
Simplified Inverted Organic Solar Cells Fabricated by Light Soaking |
title_full_unstemmed |
Simplified Inverted Organic Solar Cells Fabricated by Light Soaking |
title_sort |
simplified inverted organic solar cells fabricated by light soaking |
publishDate |
2011 |
url |
http://ndltd.ncl.edu.tw/handle/45541652981455373278 |
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