Hydrothermal synthesis and optical, magnetic, and supercapacitance properties of nanoporous cobalt oxide nanorods

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dc.contributor.author Wang, G
dc.contributor.author Shen, X
dc.contributor.author Horvat, J
dc.contributor.author Wang, B
dc.contributor.author Liu, H
dc.contributor.author Wexler, D
dc.contributor.author Yao, J
dc.date.accessioned 2011-02-07T06:19:00Z
dc.date.issued 2009-01
dc.identifier.citation Journal of Physical Chemistry C, 2009, 113 (11), pp. 4357 - 4361
dc.identifier.issn 1932-7447
dc.identifier.other C1UNSUBMIT en_US
dc.identifier.uri http://hdl.handle.net/10453/13126
dc.description.abstract Nanoporous cobalt oxide nanorods were synthesized by a hydrothermal method. Transmission electron microscopy analysis showed that the individual Co3O4 nanorods have a nanoporous structure, consisting of the textured aggregations of nanocrystals. Optical properties of Co3O4 nanorods were characterized by Raman and UV-vis spectroscopy. Magnetic property measurement shows that Co3O4 nanorods have a low Nel transition temperature of 35 K. We observed quite significant exchange bias for nanoporous Co3O4 nanorods, indicating the existence of magnetic coupling between the nanocrystals in Co3O4 nanorods. When applied as electrode materials in supercapacitors, Co3O4 demonstrated a high capacitance of 280 F/g.
dc.publisher American Chemical Society
dc.relation.isbasedon 10.1021/jp8106149
dc.title Hydrothermal synthesis and optical, magnetic, and supercapacitance properties of nanoporous cobalt oxide nanorods
dc.type Journal Article
dc.parent Journal of Physical Chemistry C
dc.journal.volume 11
dc.journal.volume 113
dc.journal.number en_US
dc.journal.number 11 en_US
dc.publocation Washington DC, USA en_US
dc.identifier.startpage 4357 en_US
dc.identifier.endpage 4361 en_US
dc.cauo.name SCI.Faculty of Science en_US
dc.conference Verified OK en_US
dc.for 0904 Chemical Engineering
dc.for 0306 Physical Chemistry (Incl. Structural)
dc.for 0303 Macromolecular and Materials Chemistry
dc.personcode 109499
dc.personcode 114558
dc.personcode 113451
dc.percentage 34 en_US
dc.classification.name Macromolecular and Materials Chemistry en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.location.activity en_US
dc.description.keywords NA
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Science
pubs.organisational-group /University of Technology Sydney/Strength - Materials and Technology for Energy Efficiency
utslib.copyright.status Closed Access
utslib.copyright.date 2015-04-15 12:17:09.805752+10
pubs.consider-herdc false
utslib.collection.history School of Chemistry and Forensic Science (ID: 339)
utslib.collection.history Closed (ID: 3)
utslib.collection.history School of Chemistry and Forensic Science (ID: 339)


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