Stitchable organic photovoltaic cells with textile electrodes
- Authors
- Lee, Seungwoo; Lee, Younghoon; Park, Jongjin; Choi, Dukhyun
- Issue Date
- Oct-2014
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Stitchability; Textile electrode; Organic photovoltaic; Hertzian theory; Compatibility
- Citation
- NANO ENERGY, v.9, pp.88 - 93
- Journal Title
- NANO ENERGY
- Volume
- 9
- Start Page
- 88
- End Page
- 93
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/87277
- DOI
- 10.1016/j.nanoen.2014.06.017
- ISSN
- 2211-2855
- Abstract
- Organic photovoltaic cells (OPV) have been extensively studied and got great attention for a next-generation flexible power source due to their unique properties such as flexibility, lightweight, easy processability, cost-effectiveness, and being environmental friendly. Film-based OPVs however have a limitation for the applications in wearable products since they are not compatible with textile-based wearable products. In this study, we introduce a textile-based OPV as a stitchable power source. A large-area textile electrode can provide effective optical and mechanical characteristics for trapping incident light and high-durability. In order to define the power conversion efficiency (PCE) in the textile-based OPV, we suggest the theoretical approach to determine the contact area on a textile electrode by using Hertzian theory. It is demonstrated that our textile-based OPV can provide the enhanced short circuit current density, J(sc), of 13.11 mA cm(-2) under 1 Sun condition, resulting in the PCE of about 1.8%. We expect that our textile-based OPV and theoretical approach might open the promising way to realize a compatible power source for wearable electronics. (C) 2014 Elsevier Ltd. All rights reserved.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - ETC > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/87277)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.