Polyaniline/MoSX supercapacitor by electrodeposition

Yong Wang, Carmen C. Mayorga-Martinez, Martin Pumera

Research output: Contribution to journalArticle

33 Citations (Scopus)

Abstract

A facile, low cost, and mass production strategy to prepare polyaniline (PANI)/molybdenum sulfide (MoSx) supercapacitor material was conducted via electrodeposition. PANI was electrodeposited on glassy carbon through chrono amperometry followed by electrodeposition of MoSx via chrono potentiometry from ammonium tetrathiomolybdate precursor. X-ray photoelectron spectrum, SEM, and energy-dispersive X-ray spectroscopic analyses showed that PANI/MoSx had superior capacitance of 48.64 mF/cm2 at a current density of 56.62 µA/cm2 and long-term stability without any degradation during the 150 cycles. The enhanced capacitance observed is attributed to the combination of electrochemical behaviors of PANI and MoSx.

Original languageEnglish
Pages (from-to)847-853
Number of pages7
JournalBulletin of the Chemical Society of Japan
Volume90
Issue number7
DOIs
Publication statusPublished - 2017 Jan 1

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Electrodeposition
Capacitance
X rays
Glassy carbon
Photoelectrons
Current density
Degradation
Scanning electron microscopy
polyaniline
Supercapacitor
Costs

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Wang, Yong ; Mayorga-Martinez, Carmen C. ; Pumera, Martin. / Polyaniline/MoSX supercapacitor by electrodeposition. In: Bulletin of the Chemical Society of Japan. 2017 ; Vol. 90, No. 7. pp. 847-853.
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Polyaniline/MoSX supercapacitor by electrodeposition. / Wang, Yong; Mayorga-Martinez, Carmen C.; Pumera, Martin.

In: Bulletin of the Chemical Society of Japan, Vol. 90, No. 7, 01.01.2017, p. 847-853.

Research output: Contribution to journalArticle

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