A study of the electrochemical performance of strip supercapacitors under bending conditions
- Submitting institution
-
Brunel University London
- Unit of assessment
- 12 - Engineering
- Output identifier
- 140-124872-10350
- Type
- D - Journal article
- DOI
-
10.20964/2016.09.59
- Title of journal
- International Journal Of Electrochemical Science
- Article number
- -
- First page
- 7922
- Volume
- 11
- Issue
- 9
- ISSN
- 1452-3981
- Open access status
- Compliant
- Month of publication
- August
- Year of publication
- 2016
- URL
-
http://www.electrochemsci.org/abstracts/vol11/110907922.pdf
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
4
- Research group(s)
-
5 - Manufacturing & Design
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- Thin strip supercapacitors were successfully developed using activated carbon as the active electrode material. The electrochemical performance of these strip supercapacitors has been studied under mechanical bending conditions. The capacitance of the sample was still about 70% of the original capacitance at different bending angles. This suggests the strip supercapacitor developed has a reasonable flexibility. Simulation model of equivalent circuit was established to analyze the charge transfer resistance (CTR) and equivalent series resistance (ESR) results in electrochemical impedance spectroscopy (EIS) testing. The correlation between the capacitance and the resistance of the strip supercapacitor under bending conditions was investigated and obtained.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -