Amphiphilic Polymer Co-Network: A Versatile Matrix for Tailoring the Photonic Energy Transfer in Wearable Energy Harvesting Devices

Huang Chieh-Szu; Yakunin Sergii; Avaro JonathanKang XinyueBodnarchuk Maryna I.Liebi MarianneSun XuemeiRossi Rene M.Kovalenko Maksym V.Boesel Luciano F.

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Amphiphilic Polymer Co-Network: A Versatile Matrix for Tailoring the Photonic Energy Transfer in Wearable Energy Harvesting Devices

机译：Amphiphilic Polymer Co-Network: A Versatile Matrix for Tailoring the Photonic Energy Transfer in Wearable Energy Harvesting Devices

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In recent years, Forster resonance energy transfer (FRET) and related topics have received marked attention both as a subject of scientific investigation and due to its many potential applications. However, the state-of-the-art matrix materials for the FRET need to be improved in terms of universal loading for all types of luminescent moieties and the matrix integrability with real-life devices, but without sacrificing the FRET efficiency, i.e., maintaining the proximity of the embedded donors and acceptors. Amphiphilic polymer co-networks (APCNs) are investigated as versatile matrix materials for hosting luminescent materials and realizing highly efficient FRET between hydrophobic inorganic donors (CsPbBr3 nanocrystals) and hydrophilic organic acceptors (Rhodamine B). APCNs are advantageous owing to the unique properties of their hydrophilic and hydrophobic biphasic nature and the uniformly distributed nano-domains. The energy transfer rate can be tailored in a straightforward way by manipulating the nano-domain sizes and volumetric distribution, so steering donor-acceptor pair loading and distances. Consequently, APCNs are used as luminescent solar concentrators for fiber solar cells, demonstrating the ability to enhance existing solar-energy harvesting electronics via photonic energy transfer steering. APCN is demonstrated as a powerful matrix for future photonic applications in the field of energy harvesting and energy generation.

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来源
《Advanced energy materials》 |2022年第18期|2200441.1-2200441.10|共10页
作者
Huang Chieh-Szu; Yakunin Sergii; Avaro JonathanKang XinyueBodnarchuk Maryna I.Liebi MarianneSun XuemeiRossi Rene M.Kovalenko Maksym V.Boesel Luciano F.;
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Empa, Swiss Fed Labs Mat Sci & Technol, Lab Biomimet Membranes & Text, Lerchenfeldstr 5, CH-9014 St Gallen, Switzerland|Swiss Fed Inst Technol, Dept Chem & Appl Biosci, Lab Inorgan Chem, Vladimir Prelog Weg 1, CH-8093 Zurich, Switzerland;

Swiss Fed Inst Technol, Dept Chem & Appl Biosci, Lab Inorgan Chem, Vladimir Prelog Weg 1, CH-8093 Zurich, Switzerland|Empa, Swiss Fed Labs Mat Sci & Technol, Lab Thin Films & Photovolta, Uberlandstr 129, CH-8600 Dubendorf, Switzerland;

Empa, Swiss Fed Labs Mat Sci & Technol, Ctr Xray Analyt, Lerchenfeldstr 5, CH-9014 St Gallen, SwitzerlandFudan Univ, State Key Lab Mol Engn Polymers, Dept Macromol Sci, 2205 Songhu Rd, Shanghai 200438, Peoples R China|Fudan Univ, Lab Adv Mat, 2205 Songhu Rd, Shanghai 200438, Peoples R ChinaEmpa, Swiss Fed Labs Mat Sci & Technol, Lab Thin Films & Photovolta, Uberlandstr 129, CH-8600 Dubendorf, SwitzerlandEmpa, Swiss Fed Labs Mat Sci & Technol, Lab Biomimet Membranes & Text, Lerchenfeldstr 5, CH-9014 St Gallen, Switzerland;

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amphiphilic polymer co-networks; energy harvesting; fiber solar cells; FRET; luminescent solar concentrators; PIRET;

Amphiphilic Polymer Co-Network: A Versatile Matrix for Tailoring the Photonic Energy Transfer in Wearable Energy Harvesting Devices

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