Asset Details
Do you wish to reserve the book?
Enhanced energy storage performance of nano-submicron structural dielectric films by suppressed ferroelectric phase aggregation
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Enhanced energy storage performance of nano-submicron structural dielectric films by suppressed ferroelectric phase aggregation
Do you wish to request the book?
Enhanced energy storage performance of nano-submicron structural dielectric films by suppressed ferroelectric phase aggregation
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Enhanced energy storage performance of nano-submicron structural dielectric films by suppressed ferroelectric phase aggregation
2025
Overview
Maintaining high charge/discharge efficiency while enhancing discharged energy density is crucial for energy storage dielectric films applied in electrostatic capacitors. Here, a nano-submicron structural film comprising ferroelectric material P(VDF-HFP) and linear dielectric material PMMA has been flexibly designed via the electrospinning process. Nano-submicron structure enables the film to maximize the ferroelectric material component and obtain improved dielectric performance without sacrificing breakdown strength and charge/discharge efficiency. As a result, the 40%-420 nm PMMA-P(VDF-HFP)@PMMA sample achieved an discharged energy density of 13.72 J/cm³ at a field of 740 kV/mm, with an impressive charge/discharge efficiency of 80%. This work presents a composite dielectric film that excels in breakdown strength, discharged energy density, and charge/discharge efficiency, offering a strategy for designing reliable, industrial-grade energy storage dielectrics.
The authors prepare an all-organic dielectric film with a nano-submicron surface layer via electrospinning technology, achieving a simultaneous improvement in the discharged energy density and charge/discharge efficiency.
Publisher
Nature Publishing Group UK,Nature Publishing Group,Nature Portfolio
Subject
