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Recent Advances in Zwitterionic Materials and Hydrogels for Triboelectric Nanogenerators and Self-Powered Sensing
Author(s)
Manojkumar, Kaliyannan
Muthuramalingam, Mukilan
Sateesh, Dhara
Sundaramoorthy, Arunmetha
Srinivasa Babu, P. S.
Saminathan, Kulandaivel
Hajra, Sugato
Panda, Swati
Kim, Hoe Joon
Vivekananthan, Venkateswaran
Date Issued
August 8, 2025
Type
Review
Abstract
The integration of zwitterionic polymers with triboelectric nanogenerators (TENGs) has sparked significant interest in the conversion of mechanical energy into electricity. Zwitterionic polymers, characterized by their unique molecular structure featuring dual charge configurations, have revolutionized energy harvesting in TENG technology. This review explores recent advancements in the integration of zwitterionic polymers with TENGs, focusing on their applications in self-healing, antibacterial, flexible, and antifreezing scenarios. Despite offering superior properties such as enhanced output voltage and chemical stability, challenges persist in their synthesis complexity and compatibility. Strategies to address these challenges include the development of hybrid material systems and scalable synthesis methods. Overall, this review emphasizes the pivotal role of zwitterionic polymers in propelling the advancement of TENG technology, providing insights into current trends and future prospects.
Citation
ACS Applied Polymer Materials, 7(15), 9446-9467, 2025