Nanoporous walls on macroporous foam : rational design of electrodes to push areal pseudocapacitance

For application as a pseudocapacitor electrode, highly porous CoO nanowalls are fabricated directly on 3D macroporous nickel foam (see images). A relatively high areal capacitance is achieved because of the porous structure. By grafting the porous nanowalls with another pseudocapacitive oxide, the a...

Full description

Saved in:
Bibliographic Details
Main Authors: Guan, Cao, Li, Xianglin, Wang, Zilong, Cao, Xiehong, Soci, Cesare, Zhang, Hua, Fan, Hong Jin
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/99249
http://hdl.handle.net/10220/10438
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-99249
record_format dspace
spelling sg-ntu-dr.10356-992492021-01-10T11:52:42Z Nanoporous walls on macroporous foam : rational design of electrodes to push areal pseudocapacitance Guan, Cao Li, Xianglin Wang, Zilong Cao, Xiehong Soci, Cesare Zhang, Hua Fan, Hong Jin School of Materials Science & Engineering School of Physical and Mathematical Sciences Energy Research Institute @ NTU (ERI@N) For application as a pseudocapacitor electrode, highly porous CoO nanowalls are fabricated directly on 3D macroporous nickel foam (see images). A relatively high areal capacitance is achieved because of the porous structure. By grafting the porous nanowalls with another pseudocapacitive oxide, the areal capacitance can be further significantly boosted, owing to the increased surface area caused by the hierarchically porous structure as well as a possible synergetic effect between the two oxides. 2013-06-17T06:00:39Z 2019-12-06T20:05:03Z 2013-06-17T06:00:39Z 2019-12-06T20:05:03Z 2012 2012 Journal Article Guan, C., Li, X., Wang, Z., Cao, X., Soci, C., Zhang, H., et al. (2012). Nanoporous Walls on Macroporous Foam: Rational Design of Electrodes to Push Areal Pseudocapacitance. Advanced Materials, 24(30), 4186-4190. 1521-4095 https://hdl.handle.net/10356/99249 http://hdl.handle.net/10220/10438 10.1002/adma.201104295 en Advanced materials © 2012 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
description For application as a pseudocapacitor electrode, highly porous CoO nanowalls are fabricated directly on 3D macroporous nickel foam (see images). A relatively high areal capacitance is achieved because of the porous structure. By grafting the porous nanowalls with another pseudocapacitive oxide, the areal capacitance can be further significantly boosted, owing to the increased surface area caused by the hierarchically porous structure as well as a possible synergetic effect between the two oxides.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
Guan, Cao
Li, Xianglin
Wang, Zilong
Cao, Xiehong
Soci, Cesare
Zhang, Hua
Fan, Hong Jin
format Article
author Guan, Cao
Li, Xianglin
Wang, Zilong
Cao, Xiehong
Soci, Cesare
Zhang, Hua
Fan, Hong Jin
spellingShingle Guan, Cao
Li, Xianglin
Wang, Zilong
Cao, Xiehong
Soci, Cesare
Zhang, Hua
Fan, Hong Jin
Nanoporous walls on macroporous foam : rational design of electrodes to push areal pseudocapacitance
author_sort Guan, Cao
title Nanoporous walls on macroporous foam : rational design of electrodes to push areal pseudocapacitance
title_short Nanoporous walls on macroporous foam : rational design of electrodes to push areal pseudocapacitance
title_full Nanoporous walls on macroporous foam : rational design of electrodes to push areal pseudocapacitance
title_fullStr Nanoporous walls on macroporous foam : rational design of electrodes to push areal pseudocapacitance
title_full_unstemmed Nanoporous walls on macroporous foam : rational design of electrodes to push areal pseudocapacitance
title_sort nanoporous walls on macroporous foam : rational design of electrodes to push areal pseudocapacitance
publishDate 2013
url https://hdl.handle.net/10356/99249
http://hdl.handle.net/10220/10438
_version_ 1690658417926995968