Author
Listed:
- Geeta Gulati
(Baba Mastnath University)
- Meenakshi
(Baba Mastnath University)
- Asha
(Bhagat Phool Singh Mahila Vishwavidyalaya)
- Rachna Dhankhar
(Maharshi Dayanand University)
- Sonia
(Baba Mastnath University)
- Rishi Pal
(Kalpana Chawla Government Polytechnic for Women)
- Supreet
(Amity School of Applied Sciences, Amity University)
Abstract
In the present research work, the pristine polyaniline and iron chloride-embedded polyaniline nanocomposites were synthesized by adopting the chemical oxidative polymerization route. The AC conductivity and dielectric properties of the titled samples were measured in temperature and frequency range of 173–373 K and 100 mHz to 1 MHz, respectively. The result reveals that the dielectric constant of synthesized samples increases as temperature increases whereas it decreases with an increase in applied frequency. The dielectric constant of pristine polyaniline found to be ∼ 497 which attains value ∼ 875 on the addition of 25 wt% iron chloride, which indicates that dielectric properties are strongly affected by the doping of iron chloride. In addition to that various theoretical models such as Arrhenius model, Jonscher power law, etc. were employed to analyze the charge transport mechanism. The low value of AC conductivity signifies its strong dependency on both frequency and temperature. AC conductivity increases with the increase in operating temperature as well as applied frequency, which may be attributed to the increase in the concentration of iron chloride trapped charge carriers. Graphical abstract
Suggested Citation
Geeta Gulati & Meenakshi & Asha & Rachna Dhankhar & Sonia & Rishi Pal & Supreet, 2024.
"In-depth study of dielectric properties of iron chloride embedded polyaniline nanocomposites,"
The European Physical Journal B: Condensed Matter and Complex Systems, Springer;EDP Sciences, vol. 97(3), pages 1-13, March.
Handle:
RePEc:spr:eurphb:v:97:y:2024:i:3:d:10.1140_epjb_s10051-024-00670-y
DOI: 10.1140/epjb/s10051-024-00670-y
Download full text from publisher
As the access to this document is restricted, you may want to search for a different version of it.
Corrections
All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:eurphb:v:97:y:2024:i:3:d:10.1140_epjb_s10051-024-00670-y. See general information about how to correct material in RePEc.
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
We have no bibliographic references for this item. You can help adding them by using this form .
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .
Please note that corrections may take a couple of weeks to filter through
the various RePEc services.