期刊
ADVANCED FUNCTIONAL MATERIALS
卷 32, 期 23, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adfm.202200694
关键词
circular economy; flexible electronics; green technologies; Internet of Things; organic photovoltaic cells; perovskite solar cells; recyclability
类别
资金
- Engineering and Physical Sciences Research Council (EPSRC) [EP/R024642/1]
- Royal Academy of Engineering under the Chairs in Emerging Technologies scheme
- EPSRC [EP/V057839/1]
- UKRI Future Leaders Fellowship Grant [MR/V024442/1]
- UKRI [MR/V024442/1] Funding Source: UKRI
Organic and perovskite solar cells have achieved high power conversion efficiencies and stability. This article reviews novel device concepts that combine photovoltaic cells with batteries or supercapacitors, enabling self-powered electronics for IoT applications.
Organic and perovskite solar cells (PSCs) have made significant strides in the last couple of years achieving high power conversion efficiencies (18% and 29%, respectively) and exceptional stability. Ultra-flexible and environmentally stable organic and PSCs can effectively operate under various illumination settings. Herein, novel device concepts that comprise photovoltaic cells alone or in tandem with batteries or supercapacitors, acting as the main power supply to another microelectronic component, enabling self-powered electronics for the Internet of Things (IoT) are reviewed. Emphasis is placed on the specific requirements posed by such applications to pave the way to large scale commercialization. The importance of supporting a greener IoT ecosystem by eliminating toxic materials and solvents in the device fabrication process is highlighted.
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