| Title | Organic dyestuff modifier enhancing energy storage performance of PEI-based nanocomposites |
| Author | |
| Corresponding Author | Wang, Hong |
| Publication Years | 2023-02-15
|
| DOI | |
| Source Title | |
| ISSN | 0167-577X
|
| EISSN | 1873-4979
|
| Volume | 333 |
| Abstract | In recent years, with the increasing demand for power supply in harsh environments, high temperature-resistant dielectrics have attracted more and more attention. However, polymer-based composites with high glass-transition-temperature polymers still suffer fillers' homogeneous dispersion problems. In this work, poly-etherimide (PEI)-based nanocomposites filled with modified BT nanoparticles were designed and prepared. The surface modifier is an organic dye, celestial blue, which contains ortho-hydroxyl functional groups capable of chelating with metal oxides and a conjugated molecular structure that is well compatible with the PEI polymer matrix. The nanocomposites mBT/PEI exhibit improved dielectric and energy storage performance. At 2 vol%, the maximum energy density reaches 4.2 J cm-3, which was 31 % higher than that of the nanocomposite BT/PEI without surface modification. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | First
; Corresponding
|
| Funding Project | [92066208]
; [51907086]
; [2021YFB3800603]
; [KQTD20180411143514543]
; [JCYJ20180504165831308]
|
| WOS Research Area | Materials Science
; Physics
|
| WOS Subject | Materials Science, Multidisciplinary
; Physics, Applied
|
| WOS Accession No | WOS:000899950300006
|
| Publisher | |
| ESI Research Field | MATERIALS SCIENCE
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:0
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/424707 |
| Department | Department of Materials Science and Engineering |
| Affiliation | Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China |
| First Author Affilication | Department of Materials Science and Engineering |
| Corresponding Author Affilication | Department of Materials Science and Engineering |
| First Author's First Affilication | Department of Materials Science and Engineering |
| Recommended Citation GB/T 7714 |
Niu, Yujuan,Zhang, Ruixin,Dong, Jiufeng,et al. Organic dyestuff modifier enhancing energy storage performance of PEI-based nanocomposites[J]. MATERIALS LETTERS,2023,333.
|
| APA |
Niu, Yujuan,Zhang, Ruixin,Dong, Jiufeng,Pan, Zizhao,&Wang, Hong.(2023).Organic dyestuff modifier enhancing energy storage performance of PEI-based nanocomposites.MATERIALS LETTERS,333.
|
| MLA |
Niu, Yujuan,et al."Organic dyestuff modifier enhancing energy storage performance of PEI-based nanocomposites".MATERIALS LETTERS 333(2023).
|
| Files in This Item: | There are no files associated with this item. | |||||
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