Theoretical design of multi-colored semi-transparent organic solar cells with both efficient color filtering and light harvesting
文献类型：期刊论文
| 作者 | Jin, L (靳琳) ; Chen, Q (陈沁)
|
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2014 |
| 卷号 | 4期号:0 |
| 关键词 | ENHANCEMENT TRANSMISSION MANAGEMENT |
| 通讯作者 | Chen, Q (陈沁) |
| 英文摘要 | Solar cells incorporated with multi-coloring capability not only offer an aesthetic solution to bridge the gap between solar modules and building decorations but also open up the possibility for self-powered colorful display. In this paper, we proposed a multi-colored semi-transparent organic solar cells (TOSCs) design containing metallic nanostructures with the both high color purity and efficiency based on theoretical considerations. By employing guided mode resonance effect, the multi-colored TOSC behave like an efficient color filter that selectively transmits light with the desired wavelengths and generates electricity with light of other wavelengths. Broad range of coloring and luminosity adjusting for the transmission light can be achieved by simply tuning the period and the duty cycle of the metallic nanostructures. Furthermore, accompanying with the efficient color filtering characteristics, the optical absorption of TOSCs was improved due to the marked suppression of transmission loss at the off-resonance wavelengths and the increased light trapping in TOSCs. The mechanisms of the light guiding in photoactive layer and broadband backward scattering from the metallic nanostructures were identified to make an essential contribution to the improved light-harvesting. By enabling efficient color control and high efficiency simultaneously, this approach holds great promise for future versatile photovoltaic energy utilization. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000344762600001 |
| 公开日期 | 2015-02-03 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1840]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米器件及相关材料研究部_陈沁团队 |
| 通讯作者 | Chen, Q (陈沁) |
| 推荐引用方式 GB/T 7714 | Jin, L ,Chen, Q . Theoretical design of multi-colored semi-transparent organic solar cells with both efficient color filtering and light harvesting[J]. SCIENTIFIC REPORTS,2014,4(0). |
| APA | Jin, L ,&Chen, Q .(2014).Theoretical design of multi-colored semi-transparent organic solar cells with both efficient color filtering and light harvesting.SCIENTIFIC REPORTS,4(0). |
| MLA | Jin, L ,et al."Theoretical design of multi-colored semi-transparent organic solar cells with both efficient color filtering and light harvesting".SCIENTIFIC REPORTS 4.0(2014). |
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