Results 1 to 10 of about 101,302 (211)

Improved Breakdown Strength and Restrained Leakage Current of Sandwich Structure Ferroelectric Polymers Utilizing Ultra-Thin Al₂O₃ Nanosheets [PDF]

Nanomaterials, 2023
Flexible capacity applications demand a large energy storage density and high breakdown electric field strength of flexible films. Here, P(VDF-HFP) with ultra-thin Al2O3 nanosheet composite films were designed and fabricated through an electrospinning ...
Yi Zeng, Hao Pan, Zhonghui Shen, Yang Shen, Zhifu Liu   +4 more
doaj   +2 more sources

Effect of Thickness on the Space Charge Behavior and DC Breakdown Strength of Cross-Linked Polyethylene Insulation [PDF]

IEEE Access, 2020
In high voltage direct current (HVDC) cable systems, study of electric field distortion created by space charge accumulation is very important for examining insulation performance.
Zhipeng Ma, Lijun Yang, Muhammad Shoaib Bhutta, Haoran Bian, Muhammad Zeeshan Khan   +4 more
doaj   +2 more sources

Intrinsic breakdown strength: theoretical derivation and first-principles calculations [PDF]

Physical Review Letters
Intrinsic breakdown strength (F_bd), as the theoretical upper limit of electric field strength that a material can sustain, plays important roles in determining dielectric and safety performance. The well accepted concept is that a larger band gap (E_g) often leads to a larger intrinsic breakdown strength.
Shixu Liu, Hongjun Xiang, Xin-Gao Gong, Ji‐Hui Yang   +3 more
openalex   +4 more sources

Concurrent Enhancement of Breakdown Strength and Dielectric Constant in Poly(vinylidene Fluoride) Film with High Energy Storage Density by Ultraviolet Irradiation. [PDF]

ACS Omega, 2022
Liu H, Li BW, Li BW, Chen J, Shen Z, Zhang X, Wang J, Nan CW.   +7 more
europepmc   +2 more sources

Nanobrick Wall Multilayer Thin Films with High Dielectric Breakdown Strength. [PDF]

ACS Appl Eng Mater, 2023
Iverson ET, Legendre H, Chavan SV, Aryal A, Singh M, Chakravarty S, Schmieg K, Chiang HC, Shamberger PJ, Karim A, Grunlan JC.   +10 more
europepmc   +2 more sources

High Performance and Recyclable Polypropylene/Styrene-Ethylene-Butylene-Styrene Blends for Next Generation Cable Insulation with Enhanced Breakdown Strength Through Controlling Crystallinity. [PDF]

Polymers (Basel)
Nam CY, Lee JH, Kim MA, Yoon HG.
europepmc   +3 more sources

Silicone Rubber Composites with High Breakdown Strength and Low Dielectric Loss Based on Polydopamine Coated Mica. [PDF]

Polymers (Basel), 2019
Liao Y, Weng Y, Wang J, Zhou H, Lin J, He S.   +5 more
europepmc   +3 more sources

Crystalline Modification and Its Effects on Dielectric Breakdown Strength and Space Charge Behavior in Isotactic Polypropylene. [PDF]

Polymers (Basel), 2018
Zhang L, Zhang Y, Zhou Y, Teng C, Peng Z, Spinella S.   +5 more
europepmc   +3 more sources

Breakdown Characteristic Research on Propylene Carbonate After Nano-Modification

Frontiers in Physics, 2022
Propylene carbonate (PC) has the advantages of great permittivity, high breakdown strength, and great environmental adaptability. However, the applications of propylene carbonate in pulsed power systems have been restricted by the significant polarity ...
Zhang Zicheng, Zhang Zicheng, Li Diangeng, Li Diangeng, Hou Yanpan, Hou Yanpan   +5 more
doaj   +1 more source

Enhanced energy storage properties of amorphous BiFeO3/Al2O3 multilayers

Journal of Materials Research and Technology, 2021
The energy storage density of ferroelectric thin film capacitors is mainly limited by the breakdown strength. Here we demonstrate that the high breakdown strength and high energy storage density can be achieved by constructing BiFeO3/Al2O3 ...
Ze Li, Yu Zhao, Weili Li, Ruixuan Song, Yulei Zhang, Wenyue Zhao, Zhao Wang, Yazhou Peng, Weidong Fei   +8 more
doaj   +1 more source