中文版 | English
Title

Asymmetric Trilayer All-Polymer Dielectric Composites with Simultaneous High Efficiency and High Energy Density: A Novel Design Targeting for Advanced Energy Storage Capacitors

Author
Corresponding AuthorShi, Zhicheng
Publication Years
2021-06-01
DOI
Source Title
ISSN
1616-301X
EISSN
1616-3028
Volume31
Abstract
Polymeric dielectrics have attracted intensive attention worldwide because of their huge potential for advanced energy storage capacitors. Thus far, various effective strategies have been developed to improve the inherent low energy densities of polymer dielectrics. However, enhanced energy density is always accompanied by suppressed discharge efficiency, which is detrimental to practical applications and deserves considerable concern. Targeting at achieving simultaneous high energy density and high discharge efficiency, the unique design of asymmetric all-polymer trilayer composite consisting of a transition layer sandwiched by a linear dielectric layer and a nonlinear dielectric layer is herein reported. It is demonstrated that the nonlinear dielectric layer offers high energy density, while the linear dielectric layer provides high discharge efficiency. Especially, the transition layer can effectively homogenize the electric field distribution, resulting in greatly elevated breakdown strength and improved energy density. In particular, a high efficiency of 89.9% along with a high energy density of 12.15 J cm(-3) are concurrently obtained. The asymmetric trilayer all-polymer design strategy represents a new way to achieve high-performance dielectric energy storage materials.
Keywords
URL[Source Record]
Indexed By
SCI ; EI
Language
English
Important Publications
NI Journal Papers ; NI论文 ; ESI Highly Cited Papers ; ESI Highly Cited Papers ; ESI Highly Cited Papers ; ESI Highly Cited Papers ; ESI Highly Cited Papers ; ESI Highly Cited Papers ; ESI Highly Cited Papers ; ESI Highly Cited Papers ; ESI Highly Cited Papers
SUSTech Authorship
Others
Funding Project
National Natural Science Foundation of China[51773187] ; Fundamental Research Funds for the Central Universities[201961060]
WOS Research Area
Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS Subject
Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS Accession No
WOS:000664428700001
Publisher
EI Accession Number
20212610545916
EI Keywords
Dielectric devices ; Electric fields ; Energy storage ; Polymers ; Storage (materials)
ESI Classification Code
Energy Storage:525.7 ; Storage:694.4 ; Electricity: Basic Concepts and Phenomena:701.1 ; Dielectric Materials:708.1 ; Polymeric Materials:815.1
ESI Research Field
MATERIALS SCIENCE
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:137
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/230102
DepartmentDepartment of Materials Science and Engineering
Affiliation
1.Ocean Univ China, Sch Mat Sci & Engn, Qingdao 266100, Peoples R China
2.Georgia Inst Technol, Dept Mat Sci & Engn, Atlanta, GA 30332 USA
3.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
Recommended Citation
GB/T 7714
Sun, Liang,Shi, Zhicheng,He, Benlin,et al. Asymmetric Trilayer All-Polymer Dielectric Composites with Simultaneous High Efficiency and High Energy Density: A Novel Design Targeting for Advanced Energy Storage Capacitors[J]. ADVANCED FUNCTIONAL MATERIALS,2021,31.
APA
Sun, Liang.,Shi, Zhicheng.,He, Benlin.,Wang, Huanlei.,Liu, Shuai.,...&Wang, Hong.(2021).Asymmetric Trilayer All-Polymer Dielectric Composites with Simultaneous High Efficiency and High Energy Density: A Novel Design Targeting for Advanced Energy Storage Capacitors.ADVANCED FUNCTIONAL MATERIALS,31.
MLA
Sun, Liang,et al."Asymmetric Trilayer All-Polymer Dielectric Composites with Simultaneous High Efficiency and High Energy Density: A Novel Design Targeting for Advanced Energy Storage Capacitors".ADVANCED FUNCTIONAL MATERIALS 31(2021).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Export to Excel
Export to Csv
Altmetrics Score
Google Scholar
Similar articles in Google Scholar
[Sun, Liang]'s Articles
[Shi, Zhicheng]'s Articles
[He, Benlin]'s Articles
Baidu Scholar
Similar articles in Baidu Scholar
[Sun, Liang]'s Articles
[Shi, Zhicheng]'s Articles
[He, Benlin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Sun, Liang]'s Articles
[Shi, Zhicheng]'s Articles
[He, Benlin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.