Wei-Bin Chen , Shu-Zheng Liu , Jiaqing Zhuang , Dan Zhang , Xin-Gui Tang , Vellaisamy A.L. Roy , Qi-Jun Sun
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Emerging metal oxide based triboelectric nanogenerators for energy collection and self-powered sensing
Triboelectric nanogenerators (TENGs) have obtained extensive global research attention for their promising applications in energy harvesting and self-powered sensing. The energy conversion efficiency of TENGs can be significantly enhanced by incorporating metal oxides, attributable to their high dielectric constant, tunable electron affinity, and chemical stability. This review comprehensively summarizes the latest progress on metal oxide based TENGs (MO-TENGs), including the working principles, materials selection criterion, and applications. Moreover, the remaining challenges and future prospect of MO-TENGs are introduced and discussed in detail. This review should provide guidance on the construction and application of high-performance TENGs in future.
期刊介绍:
Materials Science & Engineering R: Reports is a journal that covers a wide range of topics in the field of materials science and engineering. It publishes both experimental and theoretical research papers, providing background information and critical assessments on various topics. The journal aims to publish high-quality and novel research papers and reviews.
The subject areas covered by the journal include Materials Science (General), Electronic Materials, Optical Materials, and Magnetic Materials. In addition to regular issues, the journal also publishes special issues on key themes in the field of materials science, including Energy Materials, Materials for Health, Materials Discovery, Innovation for High Value Manufacturing, and Sustainable Materials development.