https://scholars.lib.ntu.edu.tw/handle/123456789/395904
標題: | Integration of polyelectrolyte based electrochromic material in printable photovoltaic electrochromic module | 作者: | Huang, L.-M. Hu, C.-W. Peng, C.-Y. Su, C.-H. Ho, K.-C. KUO-CHUAN HO |
關鍵字: | Electrochromic; Nanospheres; Photovoltaic; Polyaniline; Polyanionic poly(sodium 4-styrenesulfonate); Silicon thin film solar cell | 公開日期: | 2016 | 卷: | 145 | 起(迄)頁: | 69-75 | 來源出版物: | Solar Energy Materials and Solar Cells | 摘要: | Compared to traditional electrochromic technology, photovoltaic electrochromic (PV-EC) module can achieve color change in electrochromic layers without additional power source. In this work, an innovative printable PV-EC module is provided. The device includes a plurality of planarly distributed silicon thin film solar cells (Si-TFSCs) configured in superstrate structure, covered with a layer of polyelectrolyte based electrochromic thin film (ECTF). The Si-TFSC consists of one anode (with a portion of area exposed from the Si-TFSC), a photoelectric conversion layer, and one cathode. The ECTF is prepared from nano-size polyelectrolyte based electrochromic material, which is composed of polyaniline (PANI) and polyanion poly(sodium 4-styrenesulfonate) (PSS) nanospheres mixture. When the printable PV-EC module is irradiated by sunlight, the PANI/PSS ECTF on the surface of the transparent anode layer exhibits anodic color changing, and transforms from pale green (emeraldine salt state) to light blue (emeraldine blue state). © 2015 Elsevier B.V. All rights reserved. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-84948716420&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/395904 |
DOI: | 10.1016/j.solmat.2015.05.011 | SDG/關鍵字: | Electrochromic devices; Electrodes; Nanospheres; Nanostructured materials; Photoelectricity; Polyaniline; Polyelectrolytes; Silicon; Solar cells; Solar power generation; Thin films; Electrochromic layers; Electrochromic materials; Electrochromics; Photoelectric conversion; Photovoltaic; Poly(sodium 4-styrenesulfonate); Polyanilines (PAni); Silicon thin-film solar cells; Electrochromism |
顯示於: | 化學工程學系 |
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