The effect of temperature on the energy storage performance of BOPP film

IF 2.7 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Letters Pub Date : 2025-02-15 DOI:10.1016/j.matlet.2025.138230

Chi Zhang , Yuetao Zhao , Hu Ye , Jing-Jie Xu , Yujiu Zhou , Feixue Luo , Qifeng Pan , Jianhua Xu

引用次数: 0

Abstract

This study investigated the energy storage characteristics of biaxially oriented polypropylene (BOPP) under various temperatures and electric fields. The results indicated that elevated temperatures cause the dielectric constant of BOPP to exhibit a negative temperature coefficient (NTC) effect. Higher temperatures were also found to lower the breakdown electric field of the film. Additionally, as the temperature increases, the leakage current increases exponentially with the electric field, leading to a transition in the hysteresis loops of the BOPP from linear to nonlinear behavior.

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来源期刊

Materials Letters 工程技术-材料科学：综合

CiteScore

5.60

自引率

3.30%

发文量

1948

审稿时长

50 days

期刊介绍： Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials. Contributions include, but are not limited to, a variety of topics such as: • Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors • Applications - Structural, opto-electronic, magnetic, medical, MEMS, sensors, smart • Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction • Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots. • Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing. • Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic • Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive