Статья

Transfer Printing of Photoactive Layer Enabling Efficient, Wearable, and Dual‐Function Organic Solar Cell Modules for a Wireless Healthcare Monitoring System

Sungwoo JungDepartment of Chemistry University of North Carolina at Chapel Hill Chapel Hill NC 27599, 650 USAU Jeong YangDepartment of Materials Science and Engineering Ulsan National Institute of Science and Technology (UNIST) 50 UNIST‐gil Ulju‐gun Ulsan 44919 South KoreaJiyeon OhDepartment of Chemistry University of North Carolina at Chapel Hill Chapel Hill NC 27599, 650 USASeonghun JeongSchool of Energy and Chemical Engineering Perovtronics Research Center Low Dimensional Carbon Materials Center Ulsan National Institute of Science and Technology (UNIST) 50 UNIST‐gil Ulju‐gun Ulsan 44919 South KoreaYongjoon ChoSchool of Energy and Chemical Engineering Perovtronics Research Center Low Dimensional Carbon Materials Center Ulsan National Institute of Science and Technology (UNIST) 50 UNIST‐gil Ulju‐gun Ulsan 44919 South KoreaGwang Heon LeeGraduate School of Semiconductor Materials and Devices Engineering Center for Future Semiconductor Technology (FUST) Ulsan National Institute of Science and Technology (UNIST) 50 UNIST‐gil Ulju‐gun Ulsan 44919 South KoreaMoon Kee ChoiCenter for Nanoparticle Research Institute for Basic Science (IBS) Seoul 08826 South KoreaChangduk YangGraduate School of Carbon Neutrality Ulsan National Institute of Science and Technology (UNIST) 50 UNIST‐gil Ulju‐gun Ulsan 44919 South Korea

2024en

ABI

Аннотация

Abstract While transfer‐printing is a great technique for efficient film fabrication of many emerging devices on various substrates, its application in organic solar cells (OSCs) is rarely explored. Besides, it is highly challenging to fabricate a large‐scale production of a “dual‐function OSC module” that runs two‐objective functions simultaneously in a given single system. Through comprehensive investigation on the transfer‐printing feasibility of various π ‐conjugated organic materials, in addition to successful transfer‐printed OSC and flexible OSC module, implementation of dual‐function OSC modules via the transfer‐printing, in which two individual sub‐cell series based on dual‐purpose photoactive layers are separately integrated into a single system is showcased here. Moreover, the fabrication and operation of a wearable integrated self‐powered system for wireless healthcare monitoring with the wearable transfer‐printed dual‐function OSC module are also demonstrated. This study opens the door to fabricating OSCs with multi‐objective structures via the transfer‐printing technique, which enables the extra device‐level values for advanced energy‐related applications.

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Идентификаторы

DOI: 10.1002/adfm.202406200

Цитирования и источники

Цитирований: 2Использованных источников: 0

Показатели — AkademScholar