TY - JOUR
T1 - A review on recent progress in organic photovoltaic devices for indoor applications
AU - Kumar, Gautham
AU - Chen, Fang Chung
N1 - Publisher Copyright:
© 2023 IOP Publishing Ltd.
PY - 2023/8/31
Y1 - 2023/8/31
N2 - Organic photovoltaics (OPVs) have shown great potential as a new generation of energy sources because they possess many unique properties, including mechanical flexibility, light weight, semitransparency, and low fabrication costs. In particular, OPV devices exhibit high power conversion efficiencies under indoor and low-level lighting conditions. Therefore, they can function as promising energy sources in low-light or cloudy environments for many applications, including the Internet of Things, wearable electronics, and sensors. In this article, we review recent progress in OPV devices for these special applications. We start with an introduction to the fundamental principles of OPVs. Then, we review the preparation and design principles of the photoactive layers for indoor applications. We also highlight the importance of interlayers in high-performance photovoltaic devices under indoor and/or low-level lighting illumination conditions. Recent efforts to improve the efficiencies of indoor OPV devices using plasmonic nanostructures are also summarized. Finally, we examine the progress in large-area devices and modules for indoor and/or low-level lighting applications. We believe that the rapid progress in indoor OPV cells and modules will trigger the development of low-cost, highly efficient OPV products for indoor applications in the near future.
AB - Organic photovoltaics (OPVs) have shown great potential as a new generation of energy sources because they possess many unique properties, including mechanical flexibility, light weight, semitransparency, and low fabrication costs. In particular, OPV devices exhibit high power conversion efficiencies under indoor and low-level lighting conditions. Therefore, they can function as promising energy sources in low-light or cloudy environments for many applications, including the Internet of Things, wearable electronics, and sensors. In this article, we review recent progress in OPV devices for these special applications. We start with an introduction to the fundamental principles of OPVs. Then, we review the preparation and design principles of the photoactive layers for indoor applications. We also highlight the importance of interlayers in high-performance photovoltaic devices under indoor and/or low-level lighting illumination conditions. Recent efforts to improve the efficiencies of indoor OPV devices using plasmonic nanostructures are also summarized. Finally, we examine the progress in large-area devices and modules for indoor and/or low-level lighting applications. We believe that the rapid progress in indoor OPV cells and modules will trigger the development of low-cost, highly efficient OPV products for indoor applications in the near future.
KW - indoor
KW - organic
KW - photovoltaics
KW - plasmonic nanostructures
KW - polymer
KW - solar cell
KW - solar module
UR - http://www.scopus.com/inward/record.url?scp=85161353935&partnerID=8YFLogxK
U2 - 10.1088/1361-6463/acd2e5
DO - 10.1088/1361-6463/acd2e5
M3 - Review article
AN - SCOPUS:85161353935
SN - 0022-3727
VL - 56
JO - Journal of Physics D: Applied Physics
JF - Journal of Physics D: Applied Physics
IS - 35
M1 - 353001
ER -