Next Article in Journal
Fabrication and Characterization of Nanoenergetic Hollow Spherical Hexanitrostibene (HNS) Derivatives
Next Article in Special Issue
Nanoporous Ni with High Surface Area for Potential Hydrogen Storage Application
Previous Article in Journal
An Innovative Porous Nanocomposite Material for the Removal of Phenolic Compounds from Aqueous Solutions
Previous Article in Special Issue
Synthesis of Pt–Pd Bimetallic Porous Nanostructures as Electrocatalysts for the Methanol Oxidation Reaction
Article Menu
Issue 5 (May) cover image

Export Article

Open AccessArticle
Nanomaterials 2018, 8(5), 335; https://doi.org/10.3390/nano8050335

High Performance of Supercapacitor from PEDOT:PSS Electrode and Redox Iodide Ion Electrolyte

1,2
,
1
,
1,2
,
1,2
,
1,3,* , 1,3
,
2
and
1,*
1
School of Material Science and Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China
2
State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
3
Beijing Key Laboratory of Specialty Elastomer Composite Materials, Beijing Institute of Petrochemical Technology, Beijing 102617, China
*
Authors to whom correspondence should be addressed.
Received: 18 April 2018 / Revised: 5 May 2018 / Accepted: 9 May 2018 / Published: 16 May 2018
(This article belongs to the Special Issue Three-dimensional Nanomaterials for Energy Storage and Conversions)
View Full-Text   |   Download PDF [4060 KB, uploaded 16 May 2018]   |  

Abstract

Insufficient energy density and poor cyclic stability is still challenge for conductive polymer-based supercapacitor. Herein, high performance electrochemical system has been assembled by combining poly (3,4-ethylenedioxythiophene) (PEDOT):poly (styrene sulfonate) (PSS) redox electrode and potassium iodide redox electrolyte, which provide the maximum specific capacity of 51.3 mAh/g and the retention of specific capacity of 87.6% after 3000 cycles due to the synergic effect through a simultaneous redox reaction both in electrode and electrolyte, as well as the catalytic activity for reduction of triiodide of the PEDOT:PSS. View Full-Text
Keywords: PEDOT:PSS; catalysis; redox electrolyte; stability PEDOT:PSS; catalysis; redox electrolyte; stability
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
SciFeed

Share & Cite This Article

MDPI and ACS Style

Gao, X.; Zu, L.; Cai, X.; Li, C.; Lian, H.; Liu, Y.; Wang, X.; Cui, X. High Performance of Supercapacitor from PEDOT:PSS Electrode and Redox Iodide Ion Electrolyte. Nanomaterials 2018, 8, 335.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Nanomaterials EISSN 2079-4991 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top