Literature DB >> 24923597

A stable polyaniline-benzoquinone-hydroquinone supercapacitor.

David Vonlanthen1, Pavel Lazarev, Kimberly A See, Fred Wudl, Alan J Heeger.   

Abstract

A Polyaniline-Supercapacitor with quinone electrolytes remains stable over 50 000 galvanostatic charge-discharge cycles. The quinones provide superior stability by preventing the conversion of porous polyaniline to a highly reactive state. Our work shows that highly stable polymer-supercapacitors can be engineered by combining electrochemically active polymers and redox-active electrolytes with concerted electrochemical properties.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  capacitance; modified electrodes; polyaniline; quinones; supercapacitors

Year:  2014        PMID： 24923597     DOI： 10.1002/adma.201400966

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  8 in total

1.  A DFT study of the structural and electronic properties of periodic forms of aniline and pyrrole polymers and aniline-pyrrole copolymer.

Authors:  Manijeh Sardari; Forough Kalantari Fotooh; Mohammad Reza Nateghi
Journal:  J Mol Model       Date:  2018-06-05       Impact factor: 1.810

2.  3D Polyaniline Architecture by Concurrent Inorganic and Organic Acid Doping for Superior and Robust High Rate Supercapacitor Performance.

Authors:  Yogesh Gawli; Abhik Banerjee; Dipti Dhakras; Meenal Deo; Dinesh Bulani; Prakash Wadgaonkar; Manjusha Shelke; Satishchandra Ogale
Journal:  Sci Rep       Date:  2016-02-12       Impact factor: 4.379

3.  Close-packed polymer crystals from two-monomer-connected precursors.

Authors:  Hong-Joon Lee; Yong-Ryun Jo; Santosh Kumar; Seung Jo Yoo; Jin-Gyu Kim; Youn-Joong Kim; Bong-Joong Kim; Jae-Suk Lee
Journal:  Nat Commun       Date:  2016-09-19       Impact factor: 14.919

4.  Self-Supported Crack-Free Conducting Polymer Films with Stabilized Wrinkling Patterns and Their Applications.

Authors:  Jixun Xie; Xue Han; Haipeng Ji; Juanjuan Wang; Jingxin Zhao; Conghua Lu
Journal:  Sci Rep       Date:  2016-11-09       Impact factor: 4.379

5.  Formation and behavior of negative ions in low pressure aniline-containing RF plasmas.

Authors:  Cedric Pattyn; Eva Kovacevic; Thomas Strunskus; Thomas Lecas; Johannes Berndt
Journal:  Sci Rep       Date:  2019-07-26       Impact factor: 4.379

6.  Enzymatic synthesis and electrochemical characterization of sodium 1,2-naphthoquinone-4-sulfonate-doped PEDOT/MWCNT composite.

Authors:  Irina S Vasil'eva; Galina P Shumakovich; Maria E Khlupova; Roman B Vasiliev; Viktor V Emets; Vera A Bogdanovskaya; Olga V Morozova; Alexander I Yaropolov
Journal:  RSC Adv       Date:  2020-09-07       Impact factor: 3.361

7.  Design of aqueous redox-enhanced electrochemical capacitors with high specific energies and slow self-discharge.

Authors:  Sang-Eun Chun; Brian Evanko; Xingfeng Wang; David Vonlanthen; Xiulei Ji; Galen D Stucky; Shannon W Boettcher
Journal:  Nat Commun       Date:  2015-08-04       Impact factor: 14.919

8.  Nanostructure selenium compounds as pseudocapacitive electrodes for high-performance asymmetric supercapacitor.

Authors:  Guofu Ma; Fengting Hua; Kanjun Sun; Enke Fenga; Hui Peng; Zhiguo Zhang; Ziqiang Lei
Journal:  R Soc Open Sci       Date:  2018-01-10       Impact factor: 2.963
  8 in total

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