@article{b6d49407b76c43b6b44fdc7a4a48196c,
title = "Performance Characterization of Dye-Sensitized Photovoltaics under Indoor Lighting",
abstract = "Indoor utilization of emerging photovoltaics is promising; however, efficiency characterization under room lighting is challenging. We report the first round-robin interlaboratory study of performance measurement for dye-sensitized photovoltaics (cells and mini-modules) and one silicon solar cell under a fluorescent dim light. Among 15 research groups, the relative deviation in power conversion efficiency (PCE) of the samples reaches an unprecedented 152\%. On the basis of the comprehensive results, the gap between photometry and radiometry measurements and the response of devices to the dim illumination are identified as critical obstacles to the correct PCE. Therefore, we use an illuminometer as a prime standard with a spectroradiometer to quantify the intensity of indoor lighting and adopt the reverse-biased current-voltage (I-V) characteristics as an indicator to qualify the I-V sampling time for dye-sensitized photovoltaics. The recommendations can brighten the prospects of emerging photovoltaics for indoor applications.",
author = "Chen, \{Chia Yuan\} and Jian, \{Zih Hong\} and Huang, \{Shih Han\} and Lee, \{Kun Mu\} and Kao, \{Ming Hsuan\} and Shen, \{Chang Hong\} and Shieh, \{Jia Min\} and Wang, \{Chin Li\} and Chang, \{Chiung Wen\} and Lin, \{Bo Zhi\} and Lin, \{Ching Yao\} and Chang, \{Ting Kuang\} and Yun Chi and Chi, \{Cheng Yu\} and Wang, \{Wei Ting\} and Yian Tai and Lu, \{Ming De\} and Tung, \{Yung Liang\} and Chou, \{Po Ting\} and Wu, \{Wen Ti\} and Chow, \{Tahsin J.\} and Peter Chen and Luo, \{Xiang Hao\} and Lee, \{Yuh Lang\} and Wu, \{Chih Chung\} and Chen, \{Chih Ming\} and Yeh, \{Chen Yu\} and Fan, \{Miao Syuan\} and Peng, \{Jia De\} and Ho, \{Kuo Chuan\} and Liu, \{Yu Nan\} and Lee, \{Hsiao Yi\} and Chen, \{Chien Yu\} and Lin, \{Hao Wu\} and Yen, \{Chia Te\} and Huang, \{Yu Ching\} and Tsao, \{Cheng Si\} and Ting, \{Yu Chien\} and Wei, \{Tzu Chien\} and Wu, \{Chun Guey\}",
note = "Publisher Copyright: {\textcopyright} 2017 American Chemical Society.",
year = "2017",
month = apr,
day = "20",
doi = "10.1021/acs.jpclett.7b00515",
language = "???core.languages.en\_GB???",
volume = "8",
pages = "1824--1830",
journal = "Journal of Physical Chemistry Letters",
issn = "1948-7185",
number = "8",
}