Enhancement of Energy Storage Performance in Polymer Dielectrics via Monodisperse ZrO2 Nanoparticles as Nanofiller DOI
Shiheng Li, Hao Ming Chen, Ziming Cai

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: April 24, 2025

Abstract Polymer dielectric capacitors are known for their high‐power density and rapid charge–discharge rates, which makes them widely used in electric power systems. However, low energy limits application advanced storage devices. Incorporating nanosized inorganic fillers into the polymer matrix has proven effective increasing constant of polymers, but compromises breakdown strength due to incompatibility between matrix. Interfacial modification can address these issues some extent, challenges remain developing individually dispersed nanofillers, particularly those that universally compatible with both polar nonpolar polymers. In this study, a novel nanofiller, monodisperse ZrO 2 nanoparticles is introduced, enhances two different matrices, including polyetherimide polypropylene. These functionalized trioctylphosphine oxide surfactant, preventing particle aggregation improving compatibility matrices. The uniformly act as scattering centers, inhibiting transfer charge carriers within thus enhancing density. This approach offers new strategy capacitors, applicable

Language: Английский

High-Energy-Density Polypropylene Nanocomposite Dielectrics Incorporating Nonpolar TiO2 Nanorod DOI
Shiheng Li, Ziming Cai,

Guang‐sen Zheng

et al.

ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

Language: Английский

Citations

1
Recent Advances in Preparation and Application of BOPP Film for Energy Storage and Dielectric Capacitors DOI Creative Commons

Kelei Zhang,

Junlong Yao, F. Zhu

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(7), P. 1596 - 1596

Published: April 2, 2025

Energy storage polymers are critical to modern microelectronics, electric vehicles, and wearable devices. Capacitor energy devices the focus of contemporary research, with film dielectric capacitors being mainstream research. Research on polymers—particularly polypropylene—has yielded numerous innovations, but their performance breakdown resistance under extreme conditions remain unsatisfactory. Numerous reports have proposed various solutions, systematic reviews, classifications, investigations regarding effects processing polypropylene films lacking. This study collects organizes latest research dielectric-related aim addressing this issue by providing a comprehensive review thin materials that exhibit high stability density conditions. These include mixing doping, surface modification, designing new molecular structures, constructing multilayers. analyzes how polypropylene’s properties can be enhanced. It reviews impacts biaxially oriented underlying mechanisms. The paper is concluded summary current progress shortcomings in industrial production performance, as well discussions future prospects. offers valuable references for enhancing optimizing processing.

Language: Английский

Citations

0
A polypropylene-based all-organic dielectric polymer film with high dielectric constant, low dielectric loss, and high breakdown strength DOI
Fuqi Zhao,

Jiahao Lv,

Dandan Yuan

et al.

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128116 - 128116

Published: Feb. 1, 2025

Language: Английский

Citations

0
Enhancement of Energy Storage Performance in Polymer Dielectrics via Monodisperse ZrO2 Nanoparticles as Nanofiller DOI
Shiheng Li, Hao Ming Chen, Ziming Cai

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: April 24, 2025

Abstract Polymer dielectric capacitors are known for their high‐power density and rapid charge–discharge rates, which makes them widely used in electric power systems. However, low energy limits application advanced storage devices. Incorporating nanosized inorganic fillers into the polymer matrix has proven effective increasing constant of polymers, but compromises breakdown strength due to incompatibility between matrix. Interfacial modification can address these issues some extent, challenges remain developing individually dispersed nanofillers, particularly those that universally compatible with both polar nonpolar polymers. In this study, a novel nanofiller, monodisperse ZrO 2 nanoparticles is introduced, enhances two different matrices, including polyetherimide polypropylene. These functionalized trioctylphosphine oxide surfactant, preventing particle aggregation improving compatibility matrices. The uniformly act as scattering centers, inhibiting transfer charge carriers within thus enhancing density. This approach offers new strategy capacitors, applicable

Language: Английский

Citations

0