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Article: Morphology and electrochemical performance of Li[Ni1/3Co1/3Mn1/3]O2 cathode material by a slurry spray drying method

TitleMorphology and electrochemical performance of Li[Ni1/3Co1/3Mn1/3]O2 cathode material by a slurry spray drying method
Authors
KeywordsCathode Material
Li[Ni1/3Co1/3Mn1/3]O2
Lithium Ion Battery
Slurry Spray Drying
Spherical
Issue Date2008
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jpowsour
Citation
Journal of Power Sources, 2008, v. 175 n. 1, p. 564-569 How to Cite?
AbstractThe spherical Li[Ni1/3Co1/3Mn1/3]O2 powders with appropriate porosity, small particle size and good particle size distribution were successfully prepared by a slurry spray drying method. The Li[Ni1/3Co1/3Mn1/3]O2 powders were characterized by XRD, SEM, ICP, BET, EIS and galvanostatic charge/discharge testing. The material calcined at 950 °C had the best electrochemical performance. Its initial discharge capacity was 188.9 mAh g-1 at the discharge rate of 0.2 C (32 mA g-1), and retained 91.4% of the capacity on going from 0.2 to 4 C rate. From the EIS result, it was found that the favorable electrochemical performance of the Li[Ni1/3Co1/3Mn1/3]O2 cathode material was primarily attributed to the particular morphology formed by the spray drying process which was favorable for the charge transfer during the deintercalation and intercalation cycling. © 2007 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/90761
ISSN
2015 Impact Factor: 6.333
2015 SCImago Journal Rankings: 2.008
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLin, Ben_HK
dc.contributor.authorWen, Zen_HK
dc.contributor.authorGu, Zen_HK
dc.contributor.authorHuang, Sen_HK
dc.date.accessioned2010-09-17T10:07:57Z-
dc.date.available2010-09-17T10:07:57Z-
dc.date.issued2008en_HK
dc.identifier.citationJournal of Power Sources, 2008, v. 175 n. 1, p. 564-569en_HK
dc.identifier.issn0378-7753en_HK
dc.identifier.urihttp://hdl.handle.net/10722/90761-
dc.description.abstractThe spherical Li[Ni1/3Co1/3Mn1/3]O2 powders with appropriate porosity, small particle size and good particle size distribution were successfully prepared by a slurry spray drying method. The Li[Ni1/3Co1/3Mn1/3]O2 powders were characterized by XRD, SEM, ICP, BET, EIS and galvanostatic charge/discharge testing. The material calcined at 950 °C had the best electrochemical performance. Its initial discharge capacity was 188.9 mAh g-1 at the discharge rate of 0.2 C (32 mA g-1), and retained 91.4% of the capacity on going from 0.2 to 4 C rate. From the EIS result, it was found that the favorable electrochemical performance of the Li[Ni1/3Co1/3Mn1/3]O2 cathode material was primarily attributed to the particular morphology formed by the spray drying process which was favorable for the charge transfer during the deintercalation and intercalation cycling. © 2007 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jpowsouren_HK
dc.relation.ispartofJournal of Power Sourcesen_HK
dc.subjectCathode Materialen_HK
dc.subjectLi[Ni1/3Co1/3Mn1/3]O2en_HK
dc.subjectLithium Ion Batteryen_HK
dc.subjectSlurry Spray Dryingen_HK
dc.subjectSphericalen_HK
dc.titleMorphology and electrochemical performance of Li[Ni1/3Co1/3Mn1/3]O2 cathode material by a slurry spray drying methoden_HK
dc.typeArticleen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.jpowsour.2007.09.055en_HK
dc.identifier.scopuseid_2-s2.0-36349021995en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-36349021995&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume175en_HK
dc.identifier.issue1en_HK
dc.identifier.spage564en_HK
dc.identifier.epage569en_HK
dc.identifier.isiWOS:000252513100073-

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