Pseudocapacitive Electrodes Produced by Oxidant-Free Polymerization of Pyrrole between the Layers of 2D Titanium Carbide (MXene)

Muhammad Boota, Babak Anasori, Cooper Voigt, Meng Qiang Zhao, Michel W. Barsoum, Yury Gogotsi

Research output: Contribution to journalArticlepeer-review

812 Scopus citations

Abstract

Heterocyclic pyrrole molecules are in situ aligned and polymerized in the absence of an oxidant between layers of the 2D Ti3C2Tx (MXene), resulting in high volumetric and gravimetric capacitances with capacitance retention of 92% after 25 000 cycles at a 100 mV s-1 scan rate.

Original languageEnglish (US)
Pages (from-to)1517-1522
Number of pages6
JournalAdvanced Materials
Volume28
Issue number7
DOIs
StatePublished - Feb 17 2016
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General Materials Science
  • Mechanics of Materials
  • Mechanical Engineering

Keywords

  • 2D materials
  • conducting polymers
  • supercapacitors
  • titanium carbide

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