Cover Image

The dielectric and electrical proprieties of Ethylcarbazole family based copolymer

Hussam Bouaamlat, Nasr Hadi, Hayat Sadki, Mohammed Bennani, Farid Abdi, Tajeddine Lamcharfi, Mohammed Bouachrine, Mustapha Abarkan

Abstract


The dielectric and electrical proprieties of Ethylcarbazole family based copolymer such as Poly(Ethylcarbazole-Terphenyl) (PEcbz-Ter), Poly(Ethylcarbazole-Anthracene) (PEcbz-Ant) and Poly(Ethylcarbazole-Furan) (PEcbz-Fur) were investigated over the frequency range from 1 kHz to 2 MHz. The dielectric constant ε'r for (PEcbz-Ter), (PEcbz-Ant) and (PEcbz-Fur) pellets was found to decrease as the frequency increases and it was recorded a value of 11  7 , 11  6 and 7  6 respectively at 1 kHz. The dielectric loss was investigated and have a value below 1% at 11 kHz, which is suitable for several energy storage applications.


Full Text:

PDF

References


- S. Bi, C. Lu, W. Zhang, F. Qiu, F. Zhang, Two-dimensional polymer-based nanosheets for electrochemical energy storage and conversion, J. Energy Chem., 2018, 27, 99–116.

- M. Wagner, T. Rębis̈, O. Inganäs, Enhancing charge storage of conjugated polymer electrodes with phenolic acids, J. Power Sources., 2016, 302, 324–330.

- F. Yang, C. Li, J. Zhang, G. Feng, Z. Wei, W. Li, Methylated conjugated polymers based on diketopyrrolopyrrole and dithienothiophene for high-performance field-effect transistors, Org. Electron. Phys. Mater. Appl., 2016, 37, 366–370.

- G. Zhang, R. Peng, P. Li, X. Wang, H. Lu, J. Yu, L. Qiu, Organic thin-film transistors based on thieno[3,4-c]pyrrole-4,6-dione conjugated polymer via oxidative polymerization, Synth. Met., 2013, 180, 73–78.

- O. Ninis, R. Kacimi, H. Bouaamlat, M. Abarkan, M. Bouachrine, Theoretical studies of photovoltaic properties for design of new Azo-Pyrrole photo-sensitizer materials as dyes in solar cells, J. Mater. Environ. Sci., 2017, 8, 2572–2578.

- H. Bouaamlat, O. Ninis, M. Abarkan, M. Bouachrine, DFT and TD-DFT studies of alkyl-substituted oligopyrroles for optoelectronic devices, J. Mater. Environ. Sci., 2017, 8, 2651–2656.

- A.T. Seyhan, Y. Göncü, O. Durukan, A. Akay, N. Ay, Silanization of boron nitride nanosheets (BNNSs) through microfluidization and their use for producing thermally conductive and electrically insulating polymer nanocomposites, J. Solid State Chem., 2017, 249, 98–107.

- L. Valentini, I. Armentano, J. Biagiotti, A. Marigo, S. Santucci, J.M. Kenny, AC conductivity of conjugated polymer onto self-assembled aligned carbon nanotubes, Diam. Relat. Mater., 2004, 13, 250–255.

- G. Garbay, L. Muccioli, E. Pavlopoulou, A. Hanifa, G. Hadziioannou, C. Brochon, E. Cloutet, Carbazole-based π-conjugated polyazomethines: Effects of catenation and comonomer insertion on optoelectronic features, Polymer., 2017, 119, 274–284.

- R.A. Irgashev, N.A. Kazin, N.I. Makarova, I. V. Dorogan, V. V. Malov, A.R. Tameev, G.L. Rusinov, A. V. Metelitsa, V.I. Minkin, V.N. Charushin, Synthesis and properties of new π-conjugated imidazole/carbazole structures, Dyes Pigments., 2017, 141, 512–520.

- A. Iraqi, I. Wataru, Preparation and Properties of 2, 7-Linked N -Alkyl-9 H -carbazole Main-Chain Polymers, 2004, 442–448.

- J. Oriou, F. Ng, G. Hadziioannou, C. Brochon, E. Cloutet, Synthesis and structure-property relationship of carbazole-alt-benzothiadiazole copolymers, J. Polym. Sci. Part Polym. Chem., 2015, 53, 2059–2068.

- M. Arbatti, X. Shan, Z. Cheng, Ceramic-polymer composites with high dielectric constant, Adv. Mater., 2007, 19, 1369–1372.

- W. Wan, J. Luo, C. e. Huang, J. Yang, Y. Feng, W.X. Yuan, Y. Ouyang, D. Chen, T. Qiu, Calcium copper titanate/polyurethane composite films with high dielectric constant, low dielectric loss and super flexibility, Ceram. Int., 2018, 44, 5086–5092.

- P. Brochu, Q. Pei, Advances in dielectric elastomers for actuators and artificial muscles, Macromol. Rapid Commun., 2010, 31, 10–36.

- Y. Shi, L. Huang, A.K. Soh, G.J. Weng, S. Liu, S.A.T. Redfern, A scaling law for distinct electrocaloric cooling performance in low-dimensional organic, relaxor and anti-ferroelectrics, Sci. Rep., 2017, 7, 1–9.

- H. Sadki, M.N. Bennani, K. Alimi, M. Bouachrine, Synthesis and Characterization of New Electroluminescent Material Based on Carbazole , and Terphenyle, 2014, 3, 11600–11611.

- Moha, Council for Innovative Research, J. Adv. Chem., 2014, 10, 2146–2161.

- C.J. Mathai, S. Saravanan, M.R. Anantharaman, S. Venkitachalam, S. Jayalekshmi, Characterization of low dielectric constant polyaniline thin film synthesized by ac plasma polymerization technique, 2002, 35, 240–245.

- O.E. Sherif, DFT calculations, electrical and thermal properties of unsubstituted triphenylformazan, Int. J. Electrochem. Sci., 2015, 10, 9751–9765.

- G.M. Treich, S. Nasreen, A. Mannodi Kanakkithodi, R. Ma, M. Tefferi, J. Flynn, Y. Cao, R. Ramprasad, G.A. Sotzing, Optimization of Organotin Polymers for Dielectric Applications, ACS Appl. Mater. Interfaces., 2016, 8, 21270–21277.

- G.E. Pike, ac Conductivity of Scandium Oxide and a New Hopping Model for Conductivity, Phys. Rev. B., 1972, 6, 1572–1580.

- S.R. Elliott, Temperature dependence of a.c. conductivity of chalcogenide glasses, Philos. Mag. B., 1978, 37, 553–560.




DOI: http://dx.doi.org/10.13171/10.13171/mjc8319050806mb

Refbacks

  • There are currently no refbacks.


Copyright (c) 2019 Mediterranean Journal of Chemistry