| High energy density in poly(vinylidene fluoride-trifluoroethylene) composite incorporated with modified halloysite nanotubular architecture | |
Tian, Ye1,2; Qian, Qiangqiang1,2; Sheng, Yufeng1,2; Zhang, Xuanhe3; Wu, Huaping1,2; Xu, Lixin3; Li L(李龙)4 ; Ye, Huijian3
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| Corresponding Author | Wu, Huaping([email protected]) ; Li, Long([email protected]) ; Ye, Huijian([email protected]) |
| Source Publication | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
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| 2021-09-20 | |
| Volume | 625Pages:9 |
| ISSN | 0927-7757 |
| Abstract | Dielectric polymer capacitors with high power density as well as efficient charge-discharge rate are widely investigated in past decades. The development of polymer film with large electric capability has become the research topic for the energy storage of advanced power equipment. Here the tubular architecture in poly(vinylidene fluoridetrifluoroethylene) (P(VDF-TrFE)) composite film has been constructed with modified halloysite nanotubes (HNTs) to accomplish an effective diffusion of matter and energy units under high electric field. The nanotube surface was functionalized with poly(dopamine) (PDA) in tris-buffer solution to improve the compatibility with fluoropolymer. The energy capability of P(VDF-TrFE) composite film is enhanced owing to the large content of electroactive phase and interfacial polarization. The dielectric constant in 4 wt% PDA-HNTs/P(VDF-TrFE) film is 34.1 at 100 Hz, and the energy density in 2 wt% composite achieves 5.6 J/cm3 with charge-discharge efficiency of 74% at 250 MV/m based on the efficient transportation of ions within hollow nanotubular structure. This work delivers a simple method to construct the efficient diffusion route in polymer dielectrics for film capacitor with high energy density and cycle efficiency. |
| Keyword | Polymer composite Halloysite nanotube Dielectric property Polarization Energy density |
| DOI | 10.1016/j.colsurfa.2021.126993 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000672819200007 |
| WOS Keyword | LOW DIELECTRIC LOSS ; POLYMER NANOCOMPOSITES ; BREAKDOWN STRENGTH ; FLUORIDE) NANOCOMPOSITES ; ION-TRANSPORT ; PHASE ; NANOPARTICLES ; PERFORMANCE ; NANOSHEETS ; CRYSTALLIZATION |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Physical |
| Funding Project | National Natural Science Foundation of China[12002308] ; National Natural Science Foundation of China[11672269] ; National Natural Science Foundation of China[51707175] ; Natural Science Foundation of Zhejiang Province of China[LTZ20E070001] ; Natural Science Foundation of Zhejiang Province of China[LR20A020002] ; Natural Science Foundation of Zhejiang Province of China[LZY21E030002] ; Department of Education of Zhejiang Province[Y202043208] |
| Funding Organization | National Natural Science Foundation of China ; Natural Science Foundation of Zhejiang Province of China ; Department of Education of Zhejiang Province |
| Classification | 二类 |
| Ranking | 3+ |
| Contributor | Wu, Huaping ; Li, Long ; Ye, Huijian |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/87038 |
| Collection | 非线性力学国家重点实验室 |
| Affiliation | 1.Zhejiang Univ Technol, Coll Mech Engn, Hangzhou 310023, Peoples R China; 2.Zhejiang Univ Technol, Key Lab Special Purpose Equipment & Adv Proc Tech, Minist Educ & Zhejiang Prov, Hangzhou 310023, Peoples R China; 3.Zhejiang Univ Technol, Coll Mat Sci & Engn, Hangzhou 310014, Peoples R China; 4.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Tian, Ye,Qian, Qiangqiang,Sheng, Yufeng,et al. High energy density in poly(vinylidene fluoride-trifluoroethylene) composite incorporated with modified halloysite nanotubular architecture[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2021,625:9.Rp_Au:Wu, Huaping, Li, Long, Ye, Huijian |
| APA | Tian, Ye.,Qian, Qiangqiang.,Sheng, Yufeng.,Zhang, Xuanhe.,Wu, Huaping.,...&Ye, Huijian.(2021).High energy density in poly(vinylidene fluoride-trifluoroethylene) composite incorporated with modified halloysite nanotubular architecture.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,625,9. |
| MLA | Tian, Ye,et al."High energy density in poly(vinylidene fluoride-trifluoroethylene) composite incorporated with modified halloysite nanotubular architecture".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 625(2021):9. |
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| Jp2021F261.pdf（2600KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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