Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Capacitor With A Dielectric01:18

Capacitor With A Dielectric

4.6K
Parallel plate capacitors consist of two conducting plates separated by a certain distance. However, it is mechanically difficult to hold the large plates parallel to each other without actual contact. Hence, a dielectric layer is commonly placed between the plates, which provides an easy solution for holding the plates together with a small gap and increases the capacitance of the capacitor.
Dielectrics are non-conducting materials with no free or loosely bound electrons. When a dielectric is...
4.6K
Dielectric Polarization in a Capacitor01:31

Dielectric Polarization in a Capacitor

5.5K
The presence of a dielectric medium in a capacitor not only changes the voltage and capacitance but also affects the electric field. In general, dielectrics can be of two types: polar and nonpolar. In a polar dielectric, the positive and negative charges in the molecules are separated by a distance and hence have a permanent dipole moment. In contrast, no such charge separation exists in a nonpolar dielectric, however the nonpolar molecules get polarized in the presence of an external electric...
5.5K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Machine learning-enabled behavioural and psychological symptoms of dementia management intervention for dementia caregivers: protocol for a hybrid factorial SMART-MRT trial.

BMC geriatrics·2026
Same author

Boosting High Thermoelectric Performance of n-type AgBiSe<sub>2</sub> via Rapid Synthesis Strategy.

Small methods·2026
Same author

Hollow MnFe<sub>2</sub>O<sub>4</sub>@C Graphene Absorbing Aerogels: Ultra-Broadband and Flexible Compression Resistance.

Small methods·2026
Same author

Multifunctional Piezoelectric Foams Enabling Noise Absorption and Deep-Learning-Driven Motion Recognition.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

Blocking interaction of sclerostin loop3 with osteoblastic LRP4 counteracts bone loss without increasing arterial stiffness during mechanical unloading.

Journal of orthopaedic translation·2026
Same author

A method for constructing an installation accuracy control system for ultra-high-speed maglev supports considering known-point precision.

Scientific reports·2026

Related Experiment Video

Updated: Nov 23, 2025

Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites
06:34

Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites

Published on: September 19, 2020

6.1K

High Breakdown Strength and Energy Density in Multilayer-Structured Ferroelectric Composite.

Haoran Xie1, Lu Wang1, Xu Gao2

  • 1State Key Laboratory of Powder Metallurgy, Central South University, Changsha, Hunan 410083, China.

ACS Omega
|December 30, 2020
PubMed
Summary

Multilayer organic dielectric composites using PVDF and P(VDF-TrFE-CTFE) show enhanced energy density. Stacking layers boosts dielectric constant, achieving 18.12 J/cm³ for flexible, high-performance materials.

More Related Videos

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy
10:40

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

Published on: April 8, 2018

8.5K
Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides
09:41

Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides

Published on: May 29, 2018

9.8K

Related Experiment Videos

Last Updated: Nov 23, 2025

Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites
06:34

Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites

Published on: September 19, 2020

6.1K
A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy
10:40

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

Published on: April 8, 2018

8.5K
Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides
09:41

Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides

Published on: May 29, 2018

9.8K

Area of Science:

  • Materials Science
  • Polymer Science
  • Dielectric Materials

Background:

  • All-organic dielectric composites offer high operating voltage, low loss, and processability.
  • Polymers typically have lower dielectric constants, limiting energy density improvements.
  • Developing high-performance dielectric materials is crucial for energy storage applications.

Purpose of the Study:

  • To prepare multilayer-structured organic dielectric composites using a stacking method.
  • To investigate the effect of layer numbers on the dielectric and energy storage properties.
  • To enhance the energy density of flexible dielectric materials.

Main Methods:

  • Preparation of multilayer composites using poly(vinylidenefluoride) (PVDF) and poly(vinylidenefluoride-ter-trifluoroethylene-ter-chlorotrifluoroethylene) (P(VDF-TrFE-CTFE)).
  • Utilizing a stacking method to create composites with varying layer numbers.
  • Characterization of dielectric properties (dielectric constant) and energy storage performance (discharge energy density).

Main Results:

  • The dielectric constant increased with the volume fraction of P(VDF-TrFE-CTFE) and the number of layers, reaching up to 14.45 at 1 kHz.
  • An ultrahigh discharge energy density of 18.12 J/cm³ was achieved at an electric field of 620 kV/mm.
  • The multilayer structure effectively enhanced the dielectric properties and energy storage capacity.

Conclusions:

  • Multilayer-structured organic dielectric composites demonstrate significantly improved dielectric and energy storage properties.
  • The stacking method provides an effective route for fabricating flexible, high-performance dielectric materials.
  • This research offers a promising approach for advanced energy storage solutions.