DataVXAdvanced Materials TechnologiesPaper
journal article·2025-06Open access

Modulating D33 Coefficients Through In Situ AgF and Ag2O Growth in PVDF Composites for High‐Performance Piezoelectric Nanogenerators (Adv. Mater. Technol. 12/2025)

Renjun Liu, Ki Hoon Shin, Yu Zhu, Qing Liu, Bing Ji, Guoxing Sun, Zongjin Li, Dadimuni De Silva, Aisling Stewart, Matteo Lorenzoni, Ingo Ludtke, Oliver A. Williams, Wenlong Ming, Giorgio Divitini, Jung Inn Sohn, Bo Hou

Advanced Materials Technologies· Volume 10· Issue 12
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Abstract

Piezoelectric Nanogenerators In article number 2500012, Zongjin Li, Giorgio Divitini, Jung Inn Sohn, Bo Hou, and co-workers show that in-situ AgF and Ag2 O nanoparticle growth in PVDF boosts its β-phase content to 91.4%, enhancing dielectric constant and d33. This easily scalable approach yields robust piezoelectric generators, powering LEDs and charging capacitors swiftly.
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Research context

NanomaterialsComposites

OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Conducting polymers and applications

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Affiliations

School of Physics and Astronomy Cardiff University Queen's Buildings North Building The Parade, Newport Road Cardiff Wales CF24 3AA UK

Joint Key Laboratory of the Ministry of Education Institute of Applied Physics and Materials Engineering University of Macau Avenida da Universidade Taipa Macau 58816 China

Division of Physics and Semiconductor Science Dongguk University‐Seoul Seoul 04620 Republic of Korea

Henan Key Laboratory of Materials on Deep‐Earth Engineering School of Materials Science and Engineering Henan Polytechnic University Jiaozuo Henan 454000 China

Department of Civil and Environmental Engineering National University of Singapore Singapore 117576 Singapore

Key Laboratory of Low Dimensional Quantum Structures and Quantum Control School of Physics and Electronics Hunan Normal University No. 36 Lushan Road Changsha Hunan 410081 China

Faculty of Innovation Engineering Macau University of Science and Technology Avenida Wai Long Taipa Macao SAR 999078 China

Department of Engineering University of Cambridge Trumpington Street Cambridge CB2 1PZ UK

School of Engineering Cardiff University Cardiff CF24 3AA UK

Istituto Italiano di Tecnologia via Morego 30 Genoa 16163 Italy

Compound Semiconductor Applications Catapult Newport NP108BE UK

References

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