Мақола

Optimization strategies of filler morphology and spatial design in polymer nanocomposites for next-generation energy storage

Yuanyuan WangCollege of Electronic Information and Engineering, Hangzhou Dianzi University, Hangzhou 310018, ChinaBin ZhangState Key Laboratory for Mechanical Behavior of Materials, Frontier Institute of Science and Technology, Xi’an Jiaotong University, Xi’an 710049, ChinaMinmin MaoCollege of Electronic Information and Engineering, Hangzhou Dianzi University, Hangzhou 310018, ChinaLei CaoCollege of Electronic Information and Engineering, Hangzhou Dianzi University, Hangzhou 310018, ChinaAhmad Azmin MohamadEnergy Materials Research Group (EMRG), School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, 14300 Nibong Tebal, Penang, MalaysiaAdil AlshoaibiDepartment of Physics, Mathematics and Statistics, King Faisal University, Saudi ArabiaG. AbdurakhmanovFaculty of Physics, The National University of Uzbekistan, Tashkent 100174, UzbekistanXiaojie LouState Key Laboratory for Mechanical Behavior of Materials, Frontier Institute of Science and Technology, Xi’an Jiaotong University, Xi’an 710049, ChinaDawei WangPrecision Acousto-Optic Instrument Institute, School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150080, ChinaKaixin SongCollege of Electronic Information and Engineering, Hangzhou Dianzi University, Hangzhou 310018, China

Journal of Advanced Dielectricsjournal2025en

ABI

Аннотация

Polymer composites are emerging as critical materials for advanced dielectric energy storage due to their excellent flexibility, high dielectric constant ([Formula: see text]), and superior pressure resistance. They are ideal for next-generation devices requiring high power density and fast charge/discharge cycles. Strategic selection of fillers — optimizing their composition, structure, and surface properties within the polymer matrix — significantly enhances composite performance. This review examines recent advances in dielectric polymer composites, emphasizing the critical challenge of filler dispersion, which directly impacts homogeneity and overall performance. We categorize nanofillers based on size, shape, and material properties and discuss surface modification strategies to mitigate dielectric mismatches between fillers and matrices. We also explore the design of transition layers around nanofillers to improve filler-matrix interactions and enhance dielectric performance. Additionally, the spatial architecture of multilayer films is examined, demonstrating how layer arrangement optimizes electric field distribution and breakdown strength. Finally, we address critical challenges in developing high-performance dielectric polymer composites for capacitors and outline future research directions to improve recoverable energy density, stability, and scalability for commercial applications. This review offers valuable insights for researchers and engineers working to advance dielectric energy storage materials.

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Мавзулар

Advanced Cellulose Research Studies Advanced Battery Technologies Research Recycling and Waste Management Techniques

Идентификаторлар

DOI: 10.1142/s2010135x25300014

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