Polyaniline/MoSX supercapacitor by electrodeposition
Supercapacitors as a promising energy storage device have received significant attention. Here we report a facile, low cost and mass production strategy to prepare polyaniline (PANI)/ molybdenum sulfide (MoSX) supercapacitor material by electrodeposition. More specifically, PANI was electrodeposited...
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sg-ntu-dr.10356-1070112019-12-06T22:22:59Z Polyaniline/MoSX supercapacitor by electrodeposition Wang, Yong Mayorga-Martinez, Carmen C. Pumera, Martin School of Physical and Mathematical Sciences MoSX Electrodeposition Science::Biological sciences Supercapacitors as a promising energy storage device have received significant attention. Here we report a facile, low cost and mass production strategy to prepare polyaniline (PANI)/ molybdenum sulfide (MoSX) supercapacitor material by electrodeposition. More specifically, PANI was electrodeposited on glassy carbon (GC) through chrono amperometry followed by electrodeposition of MoSX via chrono potentiometry from ammonium tetrathiomolybdate ((NH4)2MoS4) precursor. This composite material was characterized by X-ray photoelectron spectrum, scanning electron microscopy and energy-dispersive X-ray spectroscopy. In addition, PANI/MoSX shows superior capacitance of 48.64 mF cm¹2 at a current density of 56.62¯A cm¹2 and long-term stability without any degradation during the 150 cycles. The enhanced capacitance observed is from the combination of electrochemical behaviors of PANI and MoSX. 2019-06-28T08:49:09Z 2019-12-06T22:22:59Z 2019-06-28T08:49:09Z 2019-12-06T22:22:59Z 2017 Journal Article Wang, Y., Mayorga-Martinez, C. C., & Pumera, M. (2017). Polyaniline/MoSX supercapacitor by electrodeposition. Bulletin of the Chemical Society of Japan, 90(7), 847-853. doi:10.1246/bcsj.20170076 0009-2673 https://hdl.handle.net/10356/107011 http://hdl.handle.net/10220/49022 http://dx.doi.org/10.1246/bcsj.20170076 en Bulletin of the Chemical Society of Japan © 2017 The Chemical Society of Japan. All rights reserved. |
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MoSX Electrodeposition Science::Biological sciences Wang, Yong Mayorga-Martinez, Carmen C. Pumera, Martin Polyaniline/MoSX supercapacitor by electrodeposition |
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Supercapacitors as a promising energy storage device have received significant attention. Here we report a facile, low cost and mass production strategy to prepare polyaniline (PANI)/ molybdenum sulfide (MoSX) supercapacitor material by electrodeposition. More specifically, PANI was electrodeposited on glassy carbon (GC) through chrono amperometry followed by electrodeposition of MoSX via chrono potentiometry from ammonium tetrathiomolybdate ((NH4)2MoS4) precursor. This composite material was characterized by X-ray photoelectron spectrum, scanning electron microscopy and energy-dispersive X-ray spectroscopy. In addition, PANI/MoSX shows superior capacitance of 48.64 mF cm¹2 at a current density of 56.62¯A cm¹2 and long-term stability without any degradation during the 150 cycles. The enhanced capacitance observed is from the combination of electrochemical behaviors of PANI and MoSX. |
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School of Physical and Mathematical Sciences |
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School of Physical and Mathematical Sciences Wang, Yong Mayorga-Martinez, Carmen C. Pumera, Martin |
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Article |
author |
Wang, Yong Mayorga-Martinez, Carmen C. Pumera, Martin |
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Wang, Yong |
title |
Polyaniline/MoSX supercapacitor by electrodeposition |
title_short |
Polyaniline/MoSX supercapacitor by electrodeposition |
title_full |
Polyaniline/MoSX supercapacitor by electrodeposition |
title_fullStr |
Polyaniline/MoSX supercapacitor by electrodeposition |
title_full_unstemmed |
Polyaniline/MoSX supercapacitor by electrodeposition |
title_sort |
polyaniline/mosx supercapacitor by electrodeposition |
publishDate |
2019 |
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https://hdl.handle.net/10356/107011 http://hdl.handle.net/10220/49022 http://dx.doi.org/10.1246/bcsj.20170076 |
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