Polystyrene grafted polyvinylidenefluoride copolymers with high capacitive performance

文献信息

发布日期 2011-06-22

DOI 10.1039/C1PY00225B

影响因子 5.582

作者

Vijay Kumar Thakur, Eu Jin Tan, Meng-Fang Lin

查看原文

摘要

Electroactive materials are of great interest for high performance capacitive behavior due to their relaxed ferroelectric properties. In this work, we studied the dielectric properties of poly(vinylidene fluoride) (PVDF) grafted with polystyrene (PS) by electron beam radiation induced free radical graft copolymerization reaction in solution. The dielectric constant of polystyrene grafted PVDF copolymers reaches about 90 at 100 Hz at room temperature representing more than seven times increment compared with the pristine PVDF matrix. The dielectric loss of 0.005 at 1 KHz can be achieved. Correlation of the dielectric properties with the graft copolymerization reaction mechanism was discussed. This route represents one of the most effective techniques to synthesize potential graft copolymers with desirable dielectric properties in a wide frequency range for energy storage applications.

期刊推荐

Crystallography Reports

Organic Process Research & Development

Chemistry Education Research and Practice

Russian Journal of Organic Chemistry

Journal of Peptide Science

Saudi Pharmaceutical Journal

Russian Chemical Bulletin

Russian Journal of Applied Chemistry

Drug Discovery Today

Journal of Saudi Chemical Society

来源期刊

Polymer Chemistry

CiteScore: 8.6

自引率: 7.3%

年发文量: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Polystyrene grafted polyvinylidenefluoride copolymers with high capacitive performance

文献信息

期刊推荐

相关文献

A dendronised polymer for bulk heterojunction solar cells

The formation of core cross-linked star polymer and nanogel assemblies facilitated by the formation of dynamic covalent imine bonds

Arginine-specific protein modification using α-oxo-aldehyde functional polymers prepared by atom transfer radical polymerization

Modular design for the controlled production of polymeric nanotubes from polymer/peptide conjugates

Preparation of hierarchical porous polypyrrole nanoclusters and their application for removal of Cr(vi) ions in aqueous solution

Back matter

Tuning the lower critical solution temperature of thermoresponsive polymers by biospecific recognition

Submicro-polymer particles bearing imidazoline-2-selenone: dual mode adsorbents with color-sensing for halogens and mercury ions

Synthesis of glycerin carbonate-based intermediates using thiol–ene chemistry and isocyanate free polyhydroxyurethanes therefrom

Recent advances in the chemistry of Group 4 metal complexes incorporating [OSSO]-type bis(phenolato) ligands as post-metallocene catalysts

您可能还喜欢

2-(甲基磺酰基)嘧啶-5-胺(CAS号：56621-92-2)适用哪些法规指南？

在合成中是否有4-(4-氯苯基)-1H-咪唑(CAS号：35512-29-9)的替代品？

什么是N~2~-甲基丙氨酸酰胺(CAS号：32012-16-1)？

如何处理含有N-苄基-3-氨基氧杂环丁烷草酸盐(CAS号：1956341-96-0)的废料？

4-bromo-2-chloro-6-methylbenzoic acid(CAS号：877149-07-0)的物理化学性质是什么？

2-[(2,5-二氯-4-嘧啶)氨基]-N-甲基苯甲酰胺(CAS号：761440-08-8)通常如何合成？

1,4-二氯肽嗪(CAS号：4752-10-7)安全吗？

在合成中是否有3,5-二溴-4-甲基苯胺(CAS号：13194-73-5)的替代品？

2-氯喹啉-4-羧酸甲酯(CAS号：62482-26-2)的主要用途是什么？

i>]吡啶(CAS号：474708-88-8)安全吗？

来源期刊

Polymer Chemistry

推荐化合物

2-Methyl-2-propanyl [(2S)-1-hydroxy-3-(4-hydroxyphenyl)-2-propanyl]carbamate

Benzyl spiro[indole-3,4'-piperidine]-1(2H)-carboxylate hydrochloride (1:1)

2-Methyl-2-propanyl (2R)-2-formyl-1-piperidinecarboxylate

Benzyl 3-(aminomethyl)piperidine-1-carboxylate hydrochloride

2,6-Bis(dodecyloxy)benzaldehyde

推荐供应商